Engage in import and export of goods and technology, Catering Business Management(Not allowed to engage in food production and operation), Marketing Planning, Property Management, Real estate development and operation, e-commerce( Not allowed to engage in value-added telecommunications、 Financial Services), Design and construction of building decoration and renovation projects, Mechanical equipment installation、 repair( Except special equipment), Machinery and equipment rental( Except financial leasing), car rental( Except financial leasing), Engage in technology development within the professional field of solar technology、 Technical Consulting、 Technology Transfer、 Technical Services, Business Information Consulting, Enterprise Management Consulting, Financial Advisory, Talent Consulting( Not allowed to engage in talent agency、 Employment Agency), Travel Consultation( Not allowed to engage in travel agency business), Sale: Wires and cables、 Mechanical equipment and accessories、 Communication equipment( Except satellite TV broadcasting terrestrial receiving facilities)、 Communication equipment( Except satellite TV broadcasting terrestrial receiving facilities)、 Laboratory Equipment、 Wood products、 paper products( Except special)、 Rubber and plastic products、 leather products、 Auto Parts、 Knitted textiles、 bedding、 Clothing, accessories and accessories、 car、 Environmental protection equipment、 audio equipment、 Filter equipment、 water purification equipment、 water treatment equipment、 cosmetic、 Shoes and hats、 jewelry、 Plumbing equipment、 Textile raw materials、 Auto and Motorcycle Parts、 Special printing equipment、 Glasses( Except contact lenses and care solutions)。【 Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments】