General Projects: Auto parts and accessories manufacturing, Auto parts research and development, Import and export of goods, Import and export agent, Metal material sales, Steel rolling processing, Metal product research and development, Metal daily necessities manufacturing, Metal product repair, Metal product sales, Metal cutting services, Sales of high-quality special steel materials, Sales of high-performance non-ferrous metals and alloy materials, Architectural decoration、 Manufacturing of plumbing pipe parts and other metal products for construction, Metal packaging containers and materials manufacturing, Sales of metal packaging containers and materials, Hardware product manufacturing, Hardware product retail, Hardware product research and development, Office supplies sales, Lubricant sales, mold manufacturing, mold sales, General equipment repair, Electrical equipment repair, Industrial robot installation、 repair, General mechanical equipment installation services, electronic、 Mechanical equipment maintenance( Excluding special equipment), Machinery and equipment rental,Labor Services( Excluding labor dispatch), Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion。( 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.)