The registered address of Shandong Dingyuan Machinery Equipment Co., Ltd. is located 300 meters north of Yixin Street, Xicheng Economic Industrial Park, Yucheng City, Dezhou City, Shandong Province. The registration authority is Yucheng Market Supervision Administration, and the legal representative is Yang Aihong. The business scope includes general projects such as import and export of goods; Sales of construction machinery; Sales of specialized machinery for agriculture, forestry, animal husbandry, animal husbandry, and fisheries; Installation and maintenance of specialized machinery for agriculture, forestry, animal husbandry, and fisheries; Sales of agricultural, forestry, animal husbandry and fishery machinery accessories; Sales of mining machinery; Retail of hardware products; Wholesale of hardware products; Sales of mechanical parts and components; Sales of mechanical equipment; Sales of metal forming machine tools; Sales of material handling equipment; Sales of fishing machinery; Specialized equipment repair; Sales of metal cutting machine tools; Sales of agricultural machinery; Sales of CNC machine tools; Agricultural machinery leasing; Sales of geological exploration and seismic specialized instruments; Sales of specialized packaging equipment; Leasing of construction machinery and equipment; Sales of washing machinery; Sales of specialized equipment for oil drilling and production; Sales of new energy original equipment; Sales of specialized equipment for geological exploration; Sales of specialized equipment for environmental protection; Sales of specialized equipment for agricultural and sideline food processing; Sales of livestock machinery; Mechanical equipment leasing; Sales of special equipment; Sale of second-hand goods; Research and development of mechanical equipment. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law)