Sales and online sales: Handicrafts( ivory、 Except rhinoceros horn and its products), Toy, Printed Materials( Except for hazardous chemicals), Packaging materials, Plastic packaging containers for food, Packaging and decoration printing, paper products, Chemical raw materials and products( Except for hazardous chemicals), Cultural and office supplies, Fireproof materials, Water-based paint( Except for hazardous chemicals), Paper plastic materials, Energy-saving products, Environmental protection equipment, Printing equipment and accessories, plastic products, cosmetic, Electronics; Medical device operations; Marketing; Product information consultation; Import and export of goods、 Technology import and export。( Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments)