The registered address of Shanxi University of Science and Technology Machinery Manufacturing Co., Ltd. is located in Group 4, Donghanyao Village, Shengshengjian Town, Pinglu County, Yuncheng City, Shanxi Province (Runmin Grinding Refractory Co., Ltd.). The registration authority is Pinglu County Market Supervision Administration, and the legal representative is Li Zhenlin. The business scope includes licensed projects: road freight transportation (excluding dangerous goods). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses issued by relevant departments.) General project: Manufacturing of gas compression machinery; Sales of gas compression machinery; Sealing component manufacturing; Sales of seals; General equipment manufacturing (excluding special equipment manufacturing); Sales of mechanical equipment; Mechanical equipment leasing; Sales of mechanical parts and components; Mechanical parts and component processing; Manufacturing of general components; Sales of lubricating oil; Sales of chemical products (excluding licensed chemical products). (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law)