Technology development in the field of electronic technology products、 Technical Consulting、 Technology transfer and technical services, Talent agency service agency, Advertising Management, Corporate image planning, Installation of electronic products and accessories、 maintain、 maintainance、 repair, Installation of electromechanical products and sales of accessories, Computer software development and maintenance, Computer hardware maintenance, Indoor and outdoor decoration projects, Computers and accessories、 Hardware、 electronic components、 Labor protection products、 Chemical products( Does not contain permitted chemical products)、 Daily necessities、 Metal products、 Mechanical equipment、Automation equipment、 plastic products、 office supplies、 Handicrafts( Except ivory and its products) Sales, Import and export of goods or technology, domestic trade。( Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments)