Tongliao Economic and Technological Development Zone has 357 industrial and commercial enterprises, including industrial enterprises 184 and circulation enterprises 173. 65 industrial enterprises above designated size. Initially formed a coal chemical industry represented by ethylene glycol in Shanxi Coal Chemical Industry, a new equipment manufacturing industry represented by fan manufacturing in Tong Yuan, Guo Sheng, and even an electronic information industry represented by Zhuofeigao circuit board, a building materials industry represented by Jingniu glass-ceramics, a food and medicine industry represented by Mengniu and Menge food processing, and an energy and raw material industry represented by Shengyangfu technology polysilicon and Jinma technology boron carbide. Shanxi Coal Chemical Industry has an annual output of 6.5438+0.2 million tons of ethylene glycol, with a total investment of 65.438+0.2 billion yuan. It has implemented the world's first coal-based ethylene glycol plant project, of which the first phase of 200,000 tons of ethylene glycol project will be completed and put into operation soon. After the Guo Sheng Tong Yuan Fan Manufacturing Project is put into production, it will reach the annual production scale of 1.5MW fans 1000 units. ZhuoZhigaofei Company can produce 6,543,800 square feet of circuit boards every year, and has developed into one of the most influential circuit board manufacturers in the Asia-Pacific region. Jingniu Group has international leading technology, which can produce new materials such as glass-ceramics and jade spar glass. Polysilicon produced by Tongliao Shengyangfu Technology Co., Ltd. is the main raw material of solar cells and has a broad market prospect. Dalian Jinma Science and Technology Industry Group is an advanced enterprise that produces boron carbide in China and even in Asia, and Runming New Materials (Tongliao) Co., Ltd. is the raw material production base of this enterprise; The industrialization project of Holdobaji Goose in Mongolian Goose Industry Company has basically formed an industrial chain of breeding, breeding and classified processing. Inner Mongolia Mengniu Dairy Horqin Co., Ltd. currently has 18 dairy production lines in tetra pak and 4 high-speed liquid milk production lines with a daily processing capacity of 630 tons.

The modern logistics industry has developed rapidly, and the comprehensive logistics system has begun to take shape. Seven professional logistics parks, such as coal, building materials, agricultural materials, agricultural machinery, agricultural products, auto parts and inland ports, will be built, and the framework of the comprehensive logistics zone in the south of Tongliao Development Zone will be initially formed. The building materials trading market covers an area of 1 1,000 mu, forming four special zones of wood, steel, building materials and ceramic decorative materials, with a trading volume of 600,000 cubic meters in 2008. The coal market covers an area of 3,000 mu, with a trading volume of 8 million tons in 2008. Tongliao Ruifeng Automobile Trade Logistics Park has a total investment of 472 million yuan, covering an area of 6 10 mu and a building area of167,000 square meters. It is divided into seven functional areas: automobile 4S shop area, automobile franchise store area, automobile maintenance area, automobile comprehensive parts area, heavy truck and construction machinery area, logistics storage area and business service area. After put into operation, the annual transaction volume can reach 2.8 billion yuan, which can accommodate 3,600 people. The container inland port invested and built by Dalian Shenyang Railway Port Logistics Co., Ltd. is the largest container inland port in eastern Mongolia and the third largest container inland port in northeast China, covering an area of 330 mu, with a joint inspection building of 4,500 square meters, two loading lines of 1.050 meters and an annual throughput of 200,000 TEUs.