Chongqing Kaiyin Chemical Co., Ltd. is registered at No.1 Xinmao Road (Free Trade Zone), Beibei District, Chongqing. The registration authority is the Market Supervision and Administration Bureau of Beibei District, Chongqing, and the legal representative is Li Junwei. The business scope includes general projects: sales of chemical raw materials and products, fertilizers, lubricants, metal materials and products, mineral products, daily necessities, clothing accessories, leather products, washing products, cosmetics, photography equipment, toys, cultural supplies, office supplies, audio equipment, hardware and electrical equipment, electronic products, communication equipment, instruments and meters, automotive parts, motorcycle parts, electromechanical equipment, wires and cables, electronic components, building materials, hygiene products, kitchenware, rubber products, plastic products, glass products, needle textiles. Computers, computer software, and auxiliary equipment; Indoor and outdoor decoration design; Import and export of goods and technology; Engaged in technology development, technical consulting, technology transfer, and technical services in the fields of biotechnology, environmental protection technology, computer information technology, computer network technology, and computer software and hardware; Computer information system integration. [Projects that require approval by law must be approved by relevant departments before conducting business activities] (Except for projects that require approval by law, business activities can be carried out independently based on the business license in accordance with the law)