The business scope includes general business items: Jewelry and jade jewelry, jadeite, precious metal handicrafts, precious metal jewelry, inlaid jewelry and arts and crafts R & D and design, retail, wholesale; Precious metals and jewelry maintenance services; Handicrafts (except ivory and its products), gifts, jewelry, appearance packaging R & D, design and sales, packaging supplies R & D and purchase (excluding renewable resources recycling business), operating e-commerce, domestic trade; Import and export of goods and technologies., Licensed business items are: Jewelry and jade jewelry, jadeite, precious metal handicrafts, precious metal jewelry, inlaid jewelry, commemorative medals, medals, molds, handicrafts (except ivory and its products), gifts, accessories, appearance packaging, non-ferrous metal craft products production and processing.