Manufacturing and processing of clothing; sales of cotton, linen, textiles, clothing, shoes and hats, daily necessities, daily necessities, Wujinjiaodian, chemical products, mechanical equipment, electrical equipment, building materials, metal materials, motorcycles; labor services; computer technology services; export business of the company’s self-produced products and related technologies ; Operate the import business of raw and auxiliary materials, mechanical equipment, instruments, spare parts and related technologies required for the enterprise’s production and scientific research; operate the enterprise’s incoming material processing and “three-to-one” business; rent houses; conference services; undertake exhibitions and display activities; property management; motor vehicle public parking services.