The registered address of Dezhou Yasen Teyou Machinery Manufacturing Co., Ltd. is located in Xinhua Industrial Park, Decheng District, Dezhou City. The registration authority is the Market Supervision Administration of Decheng District, Dezhou City, and the legal representative is Wang Huanxing. The business scope includes machine tool manufacturing; Manufacturing and sales of machine tool accessories, hydraulic pump stations, and hydraulic cylinders; Metal heat treatment; Sales of lubricants and specialty oils. Projects that require approval by law can only be operated after approval by relevant departments.