Bearings and accessories, Mechanical equipment and accessories, Hardware products, Wires and cables, Daily necessities, Instruments, Building Materials, Decorative materials, Wood products, plastic products, rubber products, valve, glass products, ceramic products, leather products, Plumbing pipe parts, kitchen utensils, cleaning supplies, Handicrafts( No cultural relics、 Ivory and its products), Stone, Class I medical devices, Automobiles and accessories, Special equipment for environmental protection, sanitary ware, mold, Thermal and acoustic insulation, cement products, jewelry, power tools, Compressors and accessories, Special printing equipment, Textile equipment accessories, cutting tools, Power electronic components, wood, computer、 Software and auxiliary equipment, audio equipment, flowers, photographic equipment, Glasses, office supplies, Labor protection supplies, sporting goods, Home appliances, lighting fixtures, cosmetic, Shoes and hats, Sales of paper products( The above business items do not contain hazardous chemicals、 Flammable and explosive materials、 Precursor drugs and projects prohibited from investment, production and operation by the state); Import and export business of products operated by our company。( Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments)