Medical electronic instrument technology development, Medical device sales, Computer software and hardware R&D and sales, Network technology development、 Sale、 Technical Services, Website construction, medical devices、 cosmetic、 Electronics、 sporting goods、 Outdoor Products、 office supplies、 Daily necessities、 Sales of pre-packaged food, Corporate marketing planning services, Public relations event planning services, Health management consulting services, Sports event planning services, Exhibition Services, Domestic advertising design、 Production、 release、 acting, Import and export of goods and technology。( Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments)