The registration address of shandong mang gear limited is located 350 metres north of the secondary school of industrial power in detang, texas, shandong province, and is represented by a legal person, lee li, who operates on general projects: gears and gear reduction, transmission box manufacturing; axle bearings, gear gear and moving parts manufacturing; industrial robotics manufacturing; new energy aerodynamics manufacturing; gear and gear reduction, gear-turner marketing; the sale of bearings, gears and gear parts; the sale of special equipment; the development of new energy technologies; the sale of new energy sources; the sale of electrical appliances; the sale of industrial robotics; the installation, maintenance of industrial robots; technical services, technology development, technical advice, technology exchange, technology transfer and technology promotion; the sale of mechanical equipment; the sale of instrumentation forms; the sale of metal products; the sale of metal structures; and the sale of metal materials. (in addition to projects subject to legal authorization, activities are carried out autonomously and in accordance with the law in accordance with the operating licence): import and export of goods; export and import of technology; manufacture of special equipment. (a project subject to legal approval may only be carried out with the approval of the relevant department, subject to the approval documents or licences of the relevant department)