Computer software and hardware development、 Technical Consulting、 Technical Services、 Technology transfer and technology promotion services, Engage in software development by outsourcing, Internet of Things system development、 integrated circuit design, Enterprise Management Services, Science and Technology Information Consulting, Enterprise Management Consulting, Business Information Consulting, design、 Production、 acting、 Publish domestic and foreign advertisements, Import and export of goods、 Technology import and export。( Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments。)