General Projects: Auto parts and accessories manufacturing, Auto parts research and development, Auto parts remanufacturing, Auto parts retail, Auto parts wholesale, Lubricant processing、 manufacture( No hazardous chemicals), Lubricant sales, Mechanical parts、 Parts processing, Mechanical parts、 Parts Sales, Mechanical equipment research and development, Hardware product research and development, Hardware wholesale, Metal structure sales, New material technology research and development, Building materials sales, New material technology promotion service, Mechanical and electrical equipment manufacturing, Mechanical and electrical equipment sales, Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion,Chemical product sales( Does not contain permitted chemical products), Import and export of goods, Technology import and export。( In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations) Licensed Projects: Road freight transport( Does not contain dangerous goods)。( Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments, The specific business projects are subject to the approval documents or licenses of relevant departments.)