General items: Import and export of goods; Technology import and export; Building waterproof coil products manufacturing; Plastic products manufacturing; Building waterproof coil products sales; Synthetic material manufacturing (free of hazardous chemicals); Sales of chemical products (excluding licensed chemical products); Paper product manufacturing; Needle textile sales; Metal material sales; Packaging materials and products sales; Food detergent sales; Office supplies sales; Sales of daily chemical products; Manufacture of industrial textile products; Manufacture of thermal and acoustic insulation materials; Sales of thermal and acoustic insulation materials; Sales of plastic products; Sales of fireproof sealing materials; Production of fireproof sealing materials; Paper products sales; Rubber products sales; Manufacture of special chemical products (without hazardous chemicals); New material technology research and development; Sealing filler sales; Synthetic materials sales; Sealant manufacturing. (Except for projects subject to approval according to law, independently carry out business activities according to law with business licenses)
General items: Import and export of goods; Technology import and export; Building waterproof coil products manufacturing; Plastic products manufacturing; Building waterproof coil products sales; Synthetic material manufacturing (free of hazardous chemicals); Sales of chemical products (excluding licensed chemical products); Paper product manufacturing; Needle textile sales; Metal material sales; Packaging materials and products sales; Food detergent sales; Office supplies sales; Sales of daily chemical products; Manufacture of industrial textile products; Manufacture of thermal and acoustic insulation materials; Sales of thermal and acoustic insulation materials; Sales of plastic products; Sales of fireproof sealing materials; Production of fireproof sealing materials; Paper products sales; Rubber products sales; Manufacture of special chemical products (without hazardous chemicals); New material technology research and development; Sealing filler sales; Synthetic materials sales; Sealant manufacturing.