General Projects: Additive manufacturing equipment manufacturing, Additive Manufacturing, Mechanical parts、 Parts processing, General parts manufacturing, High-speed rail equipment、 Accessories Manufacturing, Railway locomotive and vehicle parts manufacturing, Metal product repair, Seal manufacturing, Fastener Manufacturing, Spring manufacturing, mold sales, Metal structure manufacturing, Metal tool manufacturing,Metal material manufacturing, Metal daily necessities manufacturing,3D Printing Services, Metal forming machine tool manufacturing, Metal processing machinery manufacturing, Metal cutting and welding equipment manufacturing, Casting machinery manufacturing, Manufacturing of machine tool functional components and accessories, Gas compression machinery manufacturing, Refrigeration、 Air conditioning equipment manufacturing, Industrial robot manufacturing, General equipment manufacturing( Excluding special equipment manufacturing), Special operation robot manufacturing, Manufacturing of special equipment for oil drilling, Mining machinery manufacturing, Metallurgical special equipment manufacturing, mold manufacturing, Electronic components and electromechanical assembly equipment manufacturing, New material technology research and development, Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion, Metal product research and development, 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: Rocket engine R&D and manufacturing, Rocket launch equipment research and development and manufacturing, Civilian nuclear safety equipment manufacturing, Special equipment manufacturing, Design and production of civil aircraft parts, civil aircraft( engine、 propeller) Production, Microsatellite 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.)