Computer hardware and software、 Mechatronics equipment technology development、 transfer、 consult、 Technical Services, Computer software and hardware sales, Computer System Design、Install, Computer Network Engineering Design、 debug、 maintain, Computer System Integration, communications equipment、 Mechanical and electrical products、 Electronics、 Instruments、 photographic equipment、 Home appliances、 teaching supplies、 office supplies、 cosmetic、 sanitary ware、 Daily necessities、 Stationery、painting、 Handicraft sales, Photography Services, Computer graphic design、 Production, Advertising Design。( Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments。)