Hafei stock

The company is a scientific research and production base of helicopters and general and regional aircraft in China, and has now developed into an export-oriented aviation backbone enterprise with four series of products: Y 12 light multi-purpose aircraft, Z9 series helicopters, EC 120 helicopters and subcontracted foreign aviation products. The company is one of the few domestic aviation products manufacturing enterprises that can rely on independent research and development, introduction and digestion of international advanced technology to realize international evidence collection and sales of products. The company has absolute advantages in the development and production of composite materials, mainly engaged in aviation products helicopters, with obvious cost performance and technical advantages, and outstanding comprehensive competitiveness. The company has now formed a complete and effective after-sales service system, and has an experienced after-sales support team for aviation products. At the same time, the company strengthens international cooperation and continuously expands the international market.

Cssc

The company is a large-scale steel structure and complete set of mechanical engineering manufacturing base in China, with the first-class qualification of steel structure professional contracting issued by the Ministry of Construction, and its income and profit mainly come from steel structure business. The company is dominated by three major products: large-scale steel structure engineering, heavy port machinery and special pressure vessels. It has many "firsts" in China, such as designing and manufacturing the first 10,000-ton hydraulic press, the first missile launcher, the first shield tunneling machine for crossing the river and subway. As the only enterprise in China that produces large-scale liquefied gas tanks for ships, the company has mastered the most advanced manufacturing technology of marine liquefied gas tanks in the contemporary world, and the products of marine liquefied gas tanks have become a series, and are being transformed into land products. As the core supporting processing center of China's first shipbuilding base in the future-"China Ship Captain Xing Shipbuilding Base", the company will become a comprehensive large-scale steel structure and equipment manufacturing enterprise with considerable international competitive advantage.

Changchun Yidong

The company is the production base of automobile clutch with the widest product range and the strongest supporting capacity in China, and takes the lead in introducing push and pull automobile diaphragm spring clutch products and manufacturing technology in China. Key equipment has been imported from Germany, France, Britain, Japan, South Korea, Italy, Austria, Russia and other countries. The products cover heavy, medium, passenger, light, sedan, micro, various commercial vehicles and passenger cars, and can be matched with military combat vehicles. The equipment level and production technology are among the best in China.

Aerospace electromechanical

The company's traditional business is automobile air conditioning. In recent years, the profit of solar cell business has accelerated and it has become the company's new main business. Starting from the silicon industry, the company focuses on building a complete and technologically advanced solar photovoltaic industry chain. Shanghai Solar Energy Technology Co., Ltd., which is controlled by the company, is in a leading position in the research, development and production of solar energy in China, and has become one of the major suppliers of solar cell modules and systems in China. The major shareholder Aerospace Science and Technology (00090 1) Group stated in March 2008 that the Aerospace Science and Technology Investment Holding Company was established a few days ago, which will serve as the investment management entity and asset management platform authorized by the Group, marking a new breakthrough in the capital operation of the Group's military assets.

Dongan power

The company is the largest manufacturer of mini-car engines in China. The company's main business includes the development, production, sales and after-sales service of mini-car engines, gearboxes, spare parts and related products. The leading products are small-displacement car engines (the engine displacement is below 2 liters). The production and sales of more than a dozen engines with independent intellectual property rights developed by the company have long been the first in the same industry in China.

Optoelectronic stock

The company is the second largest manufacturer of optical glass in China, mainly engaged in the research, development, production and sales of information materials and optoelectronic materials such as magnetic disk glass-ceramics substrate, optical processing magnetic disk glass-ceramics substrate and optical glass. In recent years, the market share of the company's products has been ranked second in the domestic industry. In addition, the company also actively explores the solar energy industry, and its Yunnan Tianda is the first high-tech enterprise in China to research and manufacture solar cells, battery components, photovoltaic power generation systems and supporting products.

North stock

The company mainly develops, manufactures and sells various types of TEREX brand off-highway (or industrial and mining dual-purpose) dump trucks, construction machinery and corresponding spare parts. Many products of the company have won national honors and awards, and have a number of major technical patents. The production capacity and technical performance of the products are at the international advanced and domestic leading level, and the product types and production scale rank first in the same industry in China. It is the largest development and production base of mining vehicles in China.

Space information

The company's main business includes anti-counterfeiting tax control system, IC card, system integration business, etc., involving taxation, public security, transportation, posts and telecommunications, finance, insurance, telecommunications and urban public utilities. The company's fiscal cash register also won the bid for fiscal cash registers in Shanghai, Dalian and Beijing; The company has service units all over the country, set up postdoctoral workstations such as information security, intelligent business, RFID, etc. It has the first-class qualification of computer system integration of the Ministry of Information Industry, undertaken national key projects such as "Golden Tax Project", "Golden Card Project" and "Golden Shield Project", and is a major participant in the national large-scale information engineering and e-government field. In the first half of 2007, the company became the contractor of the RFID traceability system for food safety in Beijing Olympic Games, and in August, it became the controlling shareholder of Hunan Weitong with a shareholding ratio of 5 1%.

jiangxi hongdu aviation industry co.,ltd

The company is an aviation high-tech enterprise approved by the Second Aviation Industry Group of China for restructuring and reorganization. It is a domestic enterprise specializing in the production of coach aircraft and general-purpose aircraft, and it is also the first high-tech export-oriented enterprise in China that focuses on the whole aircraft with a large number of export orders. The company has professional processing equipment with international advanced level, and is showing its manufacturing technical strength and comprehensive processing and production capacity in the aspects of sheet metal forming, NC machining, tooling and mold design and manufacturing, aircraft assembly and final assembly of aviation products, especially in the manufacturing and processing of large and complex aviation parts. K8 aircraft, the company's main product, has advanced technical performance and many innovative technologies. The N5A agricultural and forestry aircraft developed by ourselves and approved by the relevant civil aviation departments in China is a national torch plan project. At present, the improvement and modification of N5B aircraft are progressing smoothly, Haiyan aircraft has won the national quality gold medal, and the export Falcon L 15 advanced trainer will be the main product for the company's subsequent development.

Aerospace power

The company is mainly engaged in the development, production and sales of pumps and pump system products, hydraulic transmission products, fluid metering products, motors and supporting system products in the field of fluid machinery. This group mainly produces pump and pump system products, hydraulic transmission products, fluid metering products and motor products, belonging to the machinery industry. A joint-stock company founded by Xi 'an Aerospace Science and Technology Industry Company as the main sponsor, together with Shaanxi Power Machinery Design and Research Institute, Shaanxi Hongguang Machinery Factory (later renamed as Xi 'an Aerospace Engine Factory), Shaanxi Cangsong Machinery Factory and the trade union of Xi 'an Aerospace Science and Technology Industry Company, registered in Xi 'an, Shaanxi Province, China.

Chengfa technology

The company is a manufacturer of aero-engine parts. The company's products include blades, casings, annular parts, combustion parts, etc. Its performance and quality have completely reached the level of similar products in the world today. The company's main customers abroad include American General Electric Company, American Pratt Whitney Company, British Rolls-Royce Company and other internationally renowned enterprises. The company passed the quality management system certification such as GJB900 1A200 1, and passed the certification of AS9 100 of the company's aero-engine and gas turbine parts manufacturing by the French BVQI international certification body. GE Company of the United States awarded the company the title of "Best Supplier" in China. In addition, the company also provides the group with military products for the processing of engine parts No.6.

Fushun special steel

The company is a large-scale key enterprise of special steel and a research and development production base of military materials. It is known as the "cradle of special steel" in China. It has successively smelted the first heat of stainless steel, the first heat of ultra-high strength steel, the first heat of high-speed steel and the first heat of high-temperature alloy for China, and provided a large number of key new special steel materials for China's first artificial earth satellite, the first missile, the first submarine and a number of national key national defense projects. It is the main unit of military special steel materials in China, leading the industry. At present, the company's military products account for about 10%- 15% of its revenue. At present, about 80% of the special steel materials used in China's weapons and equipment come from the company, and the company also provides more than 50% of the national key aerospace materials. Among them, the "Shenzhou VI" spacecraft and its launch vehicle all adopt the company's high-temperature alloy, high-strength steel, stainless steel and other special steel new products.

Zhongbing photoelectricity

In August, 2007, the company injected military assets to realize the overall listing under the general environment that the state vigorously promoted the adjustment of state-owned assets and the reorganization of state-owned enterprises. After the reorganization, it became the first company in China to list military photoelectric defense assets as a whole. The main business is the R&D, production and sales of the second, third and fourth grade supporting products of military products and dual-use technology products. The layout will include the industrial structure of military products and dual-use technology, and then form four core businesses (remote suppression, aviation aiming stabilization, weapon fire control, guidance and control) to support future development, and scene observation platform products, intelligent robots (300024), aiming stabilization series, temperature control technology, inertial navigation, and low-speed. Based on capital operation and technology research and development, the company will take the opportunity of national defense asset securitization to build the company into a military-civilian group company with capital as the link.

Lingyun stock

The actual controller of the company is China Ordnance Industry Group. The company mainly produces two series of products: automobile parts and PE piping system. It is the first enterprise in China to develop and produce automobile rolling parts and PA- 1 1 automobile pressure piping assemblies with international standards, and occupies a leading position in the same industry in terms of rolling, stamping and automobile piping related manufacturing technologies.

Fengfan stock

The company is a designated production unit for military start-up lead-acid batteries. Over the years, the company has introduced a number of special production lines and testing equipment for batteries, with an annual production capacity of 3.5 million KVAh. The company completely adopts the advanced technical standards of the United States, Germany and their famous automobile manufacturers, and the product performance has reached the current international technical level. In 2002, we successfully introduced and put into production a complete set of production lines for new-type polar battery, and launched a series of "Sail/Beyond" batteries which are free of maintenance. With its superior performance, it fully supports the use of today's high-power cars. Sail batteries have been recognized by wagons such as Audi A6, Passat B5, Santana and other heavy-duty vehicles such as Steyr, with more than 30 brands, and are ideal power sources for various vehicles at home and abroad. "Fengfan" trademark has been rated as "China Famous Trademark" by the State Administration for Industry and Commerce for many times, and it is an excellent battery brand of the Chinese nation.

Jinxi axle

The company is a joint-stock company specializing in the production and sales of railway axles, light rail and subway axles. It is the first batch of enterprises in China to start producing train axles, and has 26 years of production experience. 199 1 year obtained the quality system certification qualification of American Railroad Association (AAR), and it is the only enterprise with export axle production capacity in China at present, and its products are sold to more than ten countries and regions such as the United States, South Korea and Australia. In the rapidly developing field of subway and light rail in China, the company is also the only qualified domestic supplier. At present, only Jinxi in China has the technology and ability to process and manufacture subway shafts and light rail shafts. In August, 2007, the company plans to issue additional shares to raise funds to acquire North Forging, the second largest manufacturer in the domestic train axle industry. After the acquisition, the company will become the absolute leader in the domestic axle industry.

Aerospace chenguang

The company is a large-scale comprehensive machinery manufacturing enterprise affiliated to China Aerospace Science and Industry Group, with 12 branches, 4 holding product management subsidiaries and 2 investment holding subsidiaries. The company's main products are special-purpose vehicles, corrugated compensators, metal and nonmetallic hoses, etc. There are 25 kinds of special-purpose vehicle products and nearly 400 models. It is one of the largest research and production bases of special-purpose vehicles in China and the only manufacturer with a production license for refueling vehicles at civil aviation airports in China. The company is also the largest research and production base of metal hoses and corrugated compensators in Asia, and the fifth manufacturer of RTP tubes in the world. The registered trademark of "Sanli" brand used by the company's products is a "famous trademark in Jiangsu Province" recognized by Jiangsu Provincial Administration for Industry and Commerce. In 2007, the company established Nanjing Chenguang Mitsui Mitsui Mitsui Machinery Co., Ltd. with Mitsui Mitsui Manufacturing Co., Ltd. and AICONIX Co., Ltd. to enter the excavator industry.

Guihang stock

The company is one of the key enterprises in China auto parts industry. The company brings together many "little giant" enterprises of China auto parts, such as Hongyang Seal, Huayang Electric Appliance, Yonghong Radiator, etc., and owns many famous products, such as automobile sealing strip, aluminum radiator, rubber pipe belt and so on. The company is a manufacturer of sealing strips with complete varieties and the largest market coverage and share in the same industry in China. It is also the largest enterprise in the research and production of aluminum radiators in China, the largest supplier in the overall localization of keys and the backbone enterprise in the rubber hose industry in China. The company has more than 3,200 main processing equipment, and has introduced dozens of advanced production lines such as rubber extrusion line, plastic extrusion line and automobile hose production line from Germany, Japan and the United States. At the same time, the company also has perfect product testing and testing equipment. The company's radiator products are the first to enter the global parts supporting ranks, and the electrical switches have entered the North American market, forming a batch supply for General Motors. At the same time, sealing strips and electrical switches are about to enter the European market, which has great international competitive advantages. With the implementation of share reform, the Group promises to inject its core aviation and non-aviation high-quality assets to build the core industry of aviation manufacturing.

Dima stock

The company's predecessor, Zhongqi Company, was established on 19971October 9, and is a limited liability company established by Guangzhou Heteng Industrial Development Co., Ltd. and natural person Luo Shaoyu. Zhongqi Company was founded with a registered capital of 3.03 million yuan. 1In August, 1999, shareholder Luo Shaoyu transferred all his shares in the company to Dongyin Group. In June, 2000, Guangzhou Heteng, a shareholder of Zhongqi Company, transferred 20% shares to Jiangdong Technology and 5% shares to Chongqing Lingyi, and Guangzhou Heteng and Dongyin Group transferred 7. 1% and 2.9% respectively. On July 3rd, 2000, KLOC-0, the Chongqing Municipal Government approved the application for the overall change of Zhongqi Company into a joint-stock company. The joint-stock company held its founding meeting on August 2, 2000, and was registered in Chongqing Administration for Industry and Commerce on August 8, 2000 with a registered capital of 60 million yuan. The shareholders of the company are Chongqing Dongyin Industry (Group) Co., Ltd., Yancheng Jiangdong Technology Development Co., Ltd., Chongqing Dongyuan Real Estate Development Co., Ltd., Chongqing Lingyi Auto Parts Trading Co., Ltd. and Guangzhou Heteng Industrial Development Co., Ltd., and the five shareholders hold 64%, 20%, 10%, 5% and 1% of the company respectively. On July 15, 2002, the company issued 20 million RMB ordinary shares on the Shanghai Stock Exchange.

space communication (SPACECOM)

The company's stock is the Dow Jones China Index, and was selected as the Shanghai Stock Exchange 180 Index in 2002. In 2004, the company was awarded the Top 500 Enterprise Informatization in China in 2003 and the Most Potential Award in 2003. At present, the company has 7 holding companies10, and plans to hold another 5- 10 through asset operation, with business all over the country. The group company covers an area of1465,600 square meters, with total assets of 210.75 billion yuan, net assets of 535 million yuan and employees of15,000. The subsidiaries of the company include Shenyang Aerospace Xinle Co., Ltd., Shenyang Aerospace Xinxing Electromechanical Co., Ltd., Chengdu Aerospace Communication (600677) Equipment Co., Ltd., Shenyang Aerospace Machinery Co., Ltd., Mianyang Aerospace Communication Equipment Co., Ltd., etc. The products include: research and development and manufacturing of wired and wireless communication equipment, short-range defense system products and technologies, etc. The company headquarters has established a perfect quality management system, which is engaged in the supervision and management of the design, development, production and service of military products and civilian products with strict scientific management and excellent management services. With first-class quality, eternal pursuit and improvement, the company continuously meets customers' requirements and makes greater contributions to national defense and economic development.

Guangzhou shipyard international

In 2008, the company included Dongguan Fangda Huanyu Environmental Protection Technology Co., Ltd. in the consolidated scope of accounting statements, which led to the main business becoming an environmental protection circular economy industry. During the reporting period, the company has withdrawn from all the business operations of the pharmaceutical industry, and its business scope has changed to: engaging in the harmless comprehensive development of industrial wastes and agricultural and forestry wastes; Development of environmental protection technologies and products, transfer and consultation of environmental protection technologies; Sales: mechanical equipment and accessories; Industrial investment, etc. The environmental protection circular economy industry with good profitability has helped the company to turn losses into profits in terms of operating profit, total profit and net profit. The company's heavy bank debt will restrict the company's subsequent expansion to a certain extent.

*ST Qingqi

The company's main business is the design, development, production and sales of motorcycles and spare parts, and its overall operating performance ranks in the forefront of the motorcycle industry in China. 1956 The first moped in China was born in Qingqi. The company has specialized factories for stamping, welding, painting and final assembly. The motorcycle frame, fuel tank, surface covering parts and other important parts can be organized for production under strict quality control. Eight final assembly lines are advanced in technology and strict in process management. After integration, the formed displacement is from 36CC-250CC, and it has the manufacturing capacity of an annual output of/kloc-0.0 million motorcycles. In 2007 10, Bingzhuang Group successfully entered the company, holding 232,988,000 state shares, accounting for 23.97% of the company's total share capital, making it the largest shareholder of the company. Jinan SASAC will hold164.5 million shares of the company, accounting for 16.93% of the company's total share capital, making it the second largest shareholder of the company.

ST changxin

The company, formerly known as Shaanxi Computer Company, began to restructure its shareholding system in 19851February, and by March 7, 1994, its total shares reached 51828,900 shares.

Main business: development and production of computer hardware and software systems.

Zhonghang heavy machinery

The company is a high-tech enterprise recognized by Guizhou Province, with nearly 40 years of technical experience in the development and production of high-pressure plunger hydraulic pump/motor. By introducing patented technology of Rexroth in Germany and relying on the advantages of military technology, the company has independently developed high-pressure plunger hydraulic pump/motor, car ball cage constant velocity universal joint and hydraulic system.

Huadong computer

Relying on East China Institute of Computing Technology of China Electronics Technology Group, the company's main business is information system, weak current engineering, software engineering development, etc. The company is positioned as a supplier of software and hardware integration with comprehensive solutions as the core, developing services featuring system and network integration, and choosing IT-related services with high technology content and high integration as the core products of the company. In addition, through extensive cooperation with the world IT giant Hewlett-Packard, the company established Huapu Information Technology Company as a joint venture, specializing in the sales of high-end server products.

Aerospace Changfeng

The company is mainly engaged in military and civilian products business, and is one of the main suppliers of national defense information security products and manufacturers of digital medical equipment in China.

China Jialing

The company is one of the largest motorcycle manufacturers in China, mainly engaged in the production and operation of motorcycles and their engines, optical and photoelectric products, etc. The leading product motorcycle has more than 35-600CC 10 and hundreds of models, and the cumulative production and sales volume has reached15 million, and the existing motorcycle production capacity is 2 million/year; Optical high-tech product plastic aspheric projection lens has now formed an annual capacity of150,000 sets. The "Jialing" trademark is the first national well-known trademark in the motorcycle industry in China, with a brand value of several billion yuan.

Aerospace electronics

The company is a high-tech listed company under China Aerospace Science and Technology (00090 1) Group engaged in aerospace electronic (600879) measurement and control, aerospace electronic countermeasures and aerospace guidance. The company's aerospace products mainly include: high-performance sensors, electrical connectors, etc. The company's products are widely used in various types of satellites, rocket vehicles, corresponding ground communication measurement and control equipment and industrial automation control equipment.

Sichuang electronic

Founded in August 2000, the company is located in Hefei National High-tech Industrial Development Zone. It is a software enterprise and high-tech listed company with the No.38 Institute of China Electronics Technology Corporation as the main sponsor, China Material Development and Investment Corporation and China Electronic Import and Export Corporation as the co-sponsors, and integrates the development, production and sales of products in meteorological electronics, communication and navigation, radio and television, public security and other fields. The registered capital of the company is 58.8 million yuan. By the end of 2006, the total assets have reached 420 million yuan. The company adheres to the people-oriented principle, attaches importance to the introduction and training of talents, has a relatively complete research and development team, and has more than 690 employees, of which 50% are technicians. There are 8 national "100 million project" talents, 8 experts enjoying special government allowances, and nearly 200 people with senior and intermediate titles. The average age of the company's employees is 30 years old, showing vigor and vitality, which provides a reliable guarantee for the company's high-speed and sustainable development. 　

China heavy industry

The company is a ship supporting equipment manufacturer with the most complete R&D and production system and the most complete product categories in China. Its business runs through the value chain of the whole ship supporting industry, and it can produce basic ship supporting materials such as cast steel parts and forged steel parts to complex ship supporting equipment such as marine diesel engines and deck machinery. The company is the main research and supplier of naval ship equipment in China. Its core products, such as medium and low speed marine diesel engines, marine propellers and deck machinery, enjoy a good reputation in the domestic market with their reasonable prices, reliable quality and perfect after-sales service, and have a broad customer base and a high market share.

Fiyada a

The company is the only listed company in China watch industry and a famous watch enterprise in China. It is mainly engaged in R&D, manufacturing and sales of FIYTA watches and their spare parts, and its sales network covers the whole country. Since its establishment, FIYTA Company has won many honors: it has been awarded the title of "King of China Watches" and is the only "China Famous Trademark" in domestic watch industry.

Zhonghang real estate

The company is a state-owned (inline) enterprise led by China Aviation Technology Import and Export Shenzhen Company and funded by 24 enterprises in the United Nations. The main subordinate enterprises are: four-star hotel Shenzhen Grand Sky Wine Shop; Shenzhen Nanguang Property Management Co., Ltd., a national first-class qualified property management company; Shenzhen Nanguang Jiejia Electric Appliance Co., Ltd. with an annual production capacity of 500,000 water heaters; Shenzhen Baoan Bicycle Co., Ltd., which ranks among the top bicycle exporters in China; Shenzhen Nanguang Real Estate Development Co., Ltd., which has successfully developed Nanguang Mingshiyuan and Nanguang Jiejia Building projects; Shenzhen Yuehang Decoration Design Engineering Company with the first-class architectural decoration construction and first-class design qualification; The time-honored Shenzhen Zhengzhang Dry Cleaning Co., Ltd. and Shenzhen (Shanghai) Laodachang Restaurant have formed large-scale group enterprises with tourism, real estate, property management, architectural decoration and other economic pillars.

Shentianma a

The company is a professional design enterprise of LCD and LCD module, and now it has become a large public listed company integrating R&D, design, production, sales and service. Rich manufacturing experience, advanced equipment, sophisticated technology and efficient management make Tianma one of the largest LCD and module manufacturers in China. 　

Liaotong chemical industry

The company is one of the large urea producers in China, mainly engaged in the production and sales of chemical fertilizers. The company's leading product is urea, which is mainly sold in Liaoning Province and surrounding areas and most of Xinjiang. At present, its market share in Liaoning Province is over 90%, and it occupies nearly 50% in Nanqiang area of Xinjiang. Liaoning Huajin Chemical (Group) Co., Ltd., the controlling shareholder of the company, is a large-scale chemical enterprise operating across regions, one of the top 500 enterprises in China and one of the top 100 enterprises in China Petrochemical (600028), and its actual controller is China Ordnance Industry Corporation.

Zhongxing communication

The company is the world's leading listed company in comprehensive communication manufacturing industry and the fastest growing communication solution provider in the world in recent years. With its outstanding strength in four major product areas: wireless products (CDMA, GSM, 3G, WiMAX, etc.), network products (xDSL, NGN, optical communication, etc.), mobile phone terminals (CDMA, GSM, PHS, 3G, etc.) and data products (routers, Ethernet switches, etc.), the company has now become one of the most important equipment providers in China telecom market, and is/kloc-0.

North international

The company is a listed company with international and domestic engineering contracting as its main business and diversified development of aluminum industry and real estate development. It has the first-class qualification for general contracting of municipal public works and housing construction projects issued by the Ministry of Construction, the first-class qualification for building curtain wall projects, metal doors and windows projects and the second-class qualification for building decoration and decoration projects. It has established extensive economic and technical cooperation and trade relations with many countries and regions in the world. It has successively contracted dozens of large-scale engineering projects in more than a dozen countries and regions such as Asia, Africa and Europe through international bidding, involving transportation, housing construction, energy, communication and environmental protection. In recent years, the turnover of international engineering has been at the forefront of China International Engineering Company.

Citic Haizhi

The company is a national class A general aviation enterprise and the first listed company in China's general aviation industry. The business scope includes: providing domestic and foreign users with general aviation flight services in land oil, offshore oil services, artificial precipitation, medical rescue, aerial prospecting, aerial photography, aerial advertising, marine monitoring, etc., as well as maintenance of aircraft and airborne equipment and parts, and import and export business of aircraft, aviation equipment, equipment spare parts and other commodities and technologies. Among them, the company's offshore oil helicopter service market share is above 80%, and it is in a leading position in the same industry in China.

Changan automobile

The company is a comprehensive automobile manufacturer that develops, manufactures and sells passenger cars and commercial vehicles. The existing products mainly include Changan Star series minibuses, Changan brand minibuses, Changan Benben and Jiexun cars, Changan Suzuki Alto, Antelope, Swift and Tianyu sx4 cars. Changan Ford, which is a shareholder of the company, owns Changan Ford Mazda Mondeo, Fox and other cars. Jiangling Holdings, a subsidiary of the company, owns Landwind multi-function vehicles, and also manufactures and sells various types of Jiangling brand engines.

Tianxing instrument

The company is one of the largest national designated vehicle instrument production bases, mainly engaged in the development, production and sales of automobile and motorcycle instruments, electric fuel pumps, vehicle sensors and other accessories.

*ST South

The company is mainly engaged in the production of instant instant rice noodles. Its main business assets are Southern Food and Southern Rice Noodles. Guangxi Black Five Food Group Co., Ltd. is the actual controller of the company. Black Sesame (0007 16) paste (including soy milk powder) and rice flour (dry powder and fresh powder) are its existing leading products and main business sales revenue sources, and it has developed special products for specific markets, high-end canned products, miscellaneous grains paste and alpine corn paste. At present, the company is in the process of asset-production and business integration.

Zhenhua technology

The company is a large-scale joint-stock enterprise, mainly engaged in the research, production and sales of electronic information products. Its leading products are: new electronic components represented by chip tantalum capacitors, chip resistors, chip inductors, chip diodes, triodes, thick-film hybrid integrated circuits and high-voltage vacuum switches; The whole communication machine represented by program-controlled switches and electronic telephones (mobile, cordless and visual telephones); Optoelectronic integrated equipment represented by power automation control system, etc. The leading products are at the advanced level of domestic similar products in performance, quality and market share, and all of them have passed the ISO 9001:2000 quality management system certification and the national military standard quality system certification.

China Aviation Dynamic Control (000738)

The company is mainly engaged in aero-engine parts processing, automobile engine parts manufacturing, automobile electric power steering gear production and sales, international machinery products processing trade, motorcycle and motorcycle engine products production and sales and other machinery manufacturing business.

Xifei international

The company is a super-large aviation industrial enterprise integrating scientific research and production, a research and production base for large and medium-sized military and civilian aircraft in China and a national first-class enterprise.

nuclear science and technology

The company is a joint-stock company founded on the basis of inheriting the advantages of brand, quality assurance, technical manufacturing and management of Suzhou Valve Factory of China National Nuclear Corporation. As a leading enterprise in the valve industry, the company has 15 large enterprises with subsidiaries in commerce, machinery manufacturing, biotechnology and nuclear radiation utilization.

Aerospace Science and Technology

The company is a high-tech listed company which is controlled by China Aerospace Science and Industry Corporation and issues A shares in China. The main business of the company is the manufacture of aerospace vehicles and automotive electronic products, and other industries are household electronics, military electronics, aerospace solid launch vehicles, aerospace micro-motor servo systems, smoke emission continuous detection systems, and precision machinery manufacturing.

Avic seiki

The company is a high-tech listed enterprise with the main business of developing and producing seat precision adjusting devices, fine stamping products and precision stamping dies.

Aerospace electrics

The company is the backbone enterprise of China Aerospace Science and Industry Group. The performance indexes of relays and electrical connectors developed and produced by the company are superior, most of which reach the international advanced standards, and some of them are exclusively developed and produced in China, which has obvious advantages in the same industry in China. More than 80% of the company's products are sold to high-end customers in aerospace, aviation, electronics, ships and other fields. The company has participated in the product development and supporting tasks of China's "Shenzhou" spacecraft 1 to 5 and launch vehicles.

Zhonghang Sanxin

AVIC Sanxin, formerly known as Guihang Sanxin, is mainly engaged in the technical development of glass deep-processing products (excluding restricted projects), producing and selling building safety glass, optical glass, light-controlled glass, electronic flat glass and building curtain wall, building doors and windows, steel structure and glass deep-processing machinery and equipment, and undertaking the design, construction and import and export business of building curtain wall engineering (according to the document No.2001-086 of Shenzhen Trade Management Certificate)