Ma'ansi Industrial Technology (Shanghai) Co., Ltd. is registered at 5th Floor, Building 11, No. 6055 Jinhai Road, Fengxian District, Shanghai. The registration authority is the Fengxian District Market Supervision Administration, and the legal representative is Tang Ning. The business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of coatings (excluding hazardous chemicals); Sales of chemical products (excluding licensed chemical products); Fertilizer sales; Fertilizer sales; Sales of lubricating oil; Sales of metal products; Sales of non-ferrous metal alloys; Sales of non-metallic minerals and products; Sales of building decoration materials; Retail of hardware products; Wholesale of hardware products; Electronic product sales; Sales of metal materials; Retail of electronic components; Sales of power electronic components; Wholesale of electronic components; Sales of cameras and equipment; Sales of metal tools; Sales of metal fittings for construction; Sales of mechanical and electrical equipment; Conference and exhibition services; Domestic freight forwarding agent; Supply chain management services; General cargo warehousing services (excluding projects requiring permits and approvals such as hazardous chemicals); Loading and unloading handling; Import and export of goods; Technology import and export; Import and export agency; Information consulting services (excluding licensed information consulting services); Domestic trade agency; Industrial engineering design services; Professional design services; Industrial design services. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Road freight transportation (excluding dangerous goods). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.)