Automobile and motorcycle parts paper tube General project technical clothing, daily necessities, household items, building materialssmall services, technology development, technical consultation, technology flow, technology transfer and technology promotion; Sales of dense materials; Sales of rubber products; Water transport equipment parts sales auto parts wholesale; Sales of building materials; Sales of generators and generator sets; Sales of steam turbines and auxiliary machines; Sales of bearings, inner wheels and transmission parts; Sales of mechanical and electrical equipment, wholesale of hardware products; Sales of electronic products; Goods pick-up import and export technology import and export (in addition to licensing business, it can independently operate projects not prohibited or restricted by laws and regulations) Sales of needle textiles and raw materials; Needle textile sales; Retail of cosmetics; Wholesale of cosmetics; Sales of personal hygiene products; Sales of food additives; Domestic freight forwarding agent; International freight forwarding agent; Enterprise management consulting; Sales of Class II Medical Devices