According to enterprise data, Chifeng Ning Jie Gas Co., Ltd. was established on 20 1 1-05-05, and its business scope includes licensing matters: gas operation; Refueling operation of gas vehicles; Installation and maintenance of gas burning appliances; Installation, modification and maintenance of special equipment; Food sales; Retail of publications; Retail of tobacco products; Insurance agency business; Catering service; Liquor business; Building engineering construction; Architectural engineering design; Surveying and mapping services; Small grocery store. (Projects subject to approval according to law can only be operated after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses of relevant departments. ) General items: sales of non-electrical household appliances; Daily necessities sales; Technical service, technical development, technical consultation, technical exchange, technology transfer and technology popularization; Leasing services (excluding franchised leasing services); Housing lease; Non-residential real estate leasing; General cargo storage services (excluding dangerous chemicals and other items requiring permission and approval); Car wash service; Automobile decoration products sales; Food sales (prepackaged foods only); Internet sales of food (prepackaged foods only); Office supplies sales; Retail of sporting goods and equipment; Wholesale of sporting goods and equipment; Retail of hardware products; Wholesale of hardware products; Advertising production; Advertising; Advertising design and agency; Graphic design; Internet sales (except for the sale of goods that need permission); Sales of knitted textiles and raw materials; Sales of daily necessities; Health food (prepackaged) sales; Conference and exhibition services; Campsite services; Professional cleaning, cleaning and disinfection services; Agricultural and sideline products sales; Retail of fresh vegetables; Fresh fruit retail; Retail of aquatic products; Wholesale of aquatic products; Sales of station hydrogenation and hydrogen storage facilities; Lubricating oil sales; Sales of chemical products (excluding licensed chemical products); Sales of sanitary products and disposable medical products; Retail of auto parts; Sales of food additives; Sales of first-class medical devices; Sales of second-class medical devices; Cosmetics retail; Animal husbandry and fishery feed sales; Centralized fast charging station; Fertilizer sales; Tire sales; Sales of building decoration materials; Sales of labor protection articles; Clothing retail; Single-purpose commercial prepaid card sales agent; Electronic weighing service; Motor vehicle repair and maintenance; Ticket agency service; Passenger ticketing agent. (Except for projects subject to approval according to law, independent business activities shall be carried out according to law with the business license)