Import and export of goods and technology, Carry out border small-scale trade。 fruit, vegetable, Hardware and Electrical, Civilian building materials, Mechanical and electrical products, Advertising equipment, Advertising supplies, water treatment equipment, furniture, sanitary ware, Home appliances, Mechanical equipment, Decorative materials, Daily necessities, office equipment, Stationery, wood, clothing, Shoes and hats, tire, handicrafts, Auto Parts, agricultural and sideline products: Sale。( Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments)