Import and export of goods and technology; House rental;Animal Husbandry; Software Development; Technology development of building intelligent systems, Weak current engineering design, Engaged in computer information technology, Internet Technology, Technology development in the field of communications technology, Technical Consulting, Technical Services, Technology Transfer,POS Technology development of the machine; Wholesale and retail: Pre-packaged food and bulk food; Sale: Mechanical equipment, Electronics, Hardware and Electrical, Mechanical and electrical products, Cultural and office supplies, Auto Parts, building materials, Knitted textiles, Clothing, shoes and hats, Daily necessities, Sporting goods and equipment, Arts and Crafts, jewelry, Agricultural and livestock products, carpet。( Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments)