Research and development of ceramic production technology; Production、 Sale( Including online sales): ceramics、 Hardware、 Glass、 Stainless steel、 plastic products, tableware, kitchenware, Bathroom accessories, sanitary ware, Daily necessities, Home appliances, textile, cosmetic, jewelry, Handicrafts, Decorative materials, Paper and plastic packaging materials; Import and export of goods or technology( Except for the import and export of goods and technologies that are prohibited by the state or involve administrative approval)。( Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments)