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General projects: technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion; Sales of rubber products; Sales of chemical products (excluding licensed chemical products); Fertilizer sales; Fertilizer sales; Retail of hardware products; Sales of mechanical and electrical equipment; Sales of daily necessities; Electronic product sales; Retail of stationery supplies; Sales of metal materials; Sales of household appliances; Wholesale of automotive spare parts; Sales of mechanical parts and components; Furniture sales; Sales of labor protection equipment; Sales of doors and windows; Sales of building materials; Conference and exhibition services; Information consulting services (excluding licensed information consulting services); Advertising production; Advertising release; Advertising design and agency. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed projects: construction engineering design; Residential interior decoration and renovation; Technology import and export; Import and export of 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.)show more General projects: technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion; Sales of rubber products; Sales of chemical products (excluding licensed chemical products); Fertilizer sales; Fertilizer sales; Retail of hardware products; Sales of mechanical and electrical equipment; Sales of daily necessities; Electronic product sales; Retail of stationery supplies; Sales of metal materials; Sales of household appliances; Wholesale of automotive spare parts; Sales of mechanical parts and components; Furniture sales; Sales of labor protection equipment; Sales of doors and windows; Sales of building materials; Conference and exhibition services; Information consulting services (excluding licensed information consulting services); Advertising production; Advertising release; Advertising design and agency. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed projects: construction engineering design; Residential interior decoration and renovation; Technology import and export; Import and export of 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.)