Domestic cargo transportation agency, transportation consulting, building materials, decoration materials, packaging materials, gypsum products, wood products, metal products, stainless steel products, water-based coatings (except paint), rubber products, hardware and electrical equipment, glass products, plastic products, metal doors and windows, water-proof materials, wires and cables, auto parts, motorcycle parts, electronic products, electronic components, sanitary ware, lighting equipment, clothing Wholesale and retail of general labor protection articles, fabric products and office supplies, installation, maintenance, wholesale and retail of mechanical and electrical equipment, integration of design and construction of building decoration construction projects, e-commerce (no financial business). [for projects subject to approval according to law, business activities can only be carried out after approval by relevant departments. ]