Engaged in control technology、Chemical Technology、 Metallurgical Technology、 information Technology、 Energy-saving and environmentally friendly equipment、 Technology development in the field of new materials、 Technical Consulting、 Technology Transfer、 Technical Services, Business Information Consulting、 Investment Consulting, Industrial Investment, Investment Management, Construction project bidding agency, Construction project cost consulting, Housing construction project construction, Market information consultation and investigation( Not allowed to conduct social research、 social surveys、 public opinion polls、 opinion polls),Corporate Marketing Planning, Exhibition services, Building Materials、 Wires and cables、 Metal materials、 Mechanical and electrical equipment、 Mechanical equipment、 Hardware and Electrical、 Packaging materials、 Instruments、 Electronics、 lighting equipment、 Labor protection supplies、 Sales of digital products and consumables, Engage in 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】