General Projects: Non-ferrous metal rolling processing, Railway locomotive and vehicle parts manufacturing, Manufacturing of forgings and powder metallurgy products, New material technology research and development, Traffic safety、 Controlled special equipment manufacturing, Electronics sales, Rail transit communication and signal system development, bearings、 Gear and transmission component manufacturing, Urban rail transit equipment manufacturing, High-speed rail equipment、 Accessories Manufacturing, Mechanical parts、 Parts processing, Rail transit special equipment、 Sales of key systems and components, Development of rail transit operation management system, Sales of rail transit engineering machinery and parts, Metal structure manufacturing, Auto parts and accessories manufacturing, Hardware product manufacturing, Mechanical parts、 Parts Sales, Auto parts retail, bearings、 Gear and transmission parts sales, High-speed rail equipment、 Accessories Sales, Hardware product retail, Hardware product research and development, Hardware wholesale, Metal material sales, Metal structure sales, Machinery and equipment sales, Mechanical equipment research and development, Asbestos product manufacturing, Asbestos product sales, Sales of spare parts for water transport equipment, Domestic freight forwarding, International land freight forwarding,Metal material manufacturing, Railway locomotive and vehicle parts sales。( In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations) Licensed Projects: Railway locomotive and vehicle manufacturing。( 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.)