Chongqing Yinja Chemical Co., Ltd. was established on June 3, 2011, with Jiang Zhijuan as the legal representative and a registered capital of 8 million RMB. The company's unified social credit code is 91500112576183268K, and its address is located at Room 4-1, Unit 2, Building 16, Chongqing Advertising Industrial Park, No. 18 Shic Cheng Avenue, Yubei District, Chongqing. The industry it belongs to is retail, and its business scope includes: Permitted projects: Retail of refined oil (excluding hazardous chemicals); Installation of mechanical and electrical equipment engineering (to be carried out within the permitted scope after obtaining relevant administrative permits). (Projects that require approval according to law shall be carried out only after being approved by the relevant departments, and specific business projects are subject to the approval documents or permit certificates issued by the relevant departments.) General projects: Wholesale of refined oil (excluding hazardous chemicals); Recovery of production waste metal; Sales: coal, chemical products and raw materials, building materials, decoration materials, insulation materials, anti-corrosion materials, coatings (the above range does not include hazardous chemicals), rubber products, hardware and electrical appliances, valves, instruments and meters, household appliances, wires and cables, fasteners, metal materials, standard parts, office supplies, machinery and equipment. (Except for projects that require approval according to law, business activities can be conducted independently according to the business license.) Chongqing Yinja Chemical Co., Ltd. is currently in operation.