Shandong Shuangniu Machinery Equipment Co., Ltd. is registered at No. 477, Pangyaozhuang Village, Zhongshan Town, Jiaxiang County, Jining City, Shandong Province. The registration authority is Jiaxiang County Market Supervision Administration Bureau, and the legal representative is Huang Jigen. The business scope includes general projects: sales of mechanical equipment; Sales of mining machinery; Sales of railway transportation equipment; Sales of specialized equipment, key systems, and components for rail transit; Sales of CNC machine tools; Sales of electrical equipment; Sales of security equipment; Sales of specialized equipment for environmental protection; Sales of specialized equipment for refining and chemical production; Sales of electrical and mechanical equipment; Electronic product sales; Software development; Sales of construction machinery; Sales of rubber products; Sales of rail transit engineering machinery and components; Installation services for ordinary mechanical equipment; Sales of instruments and meters; Sales of agricultural and sideline products; Repair of communication equipment; Mechanical equipment leasing; Sales of agricultural machinery; Agricultural machinery leasing; Sales of assistive bicycles, scooters, and spare parts; Sales of special equipment. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed projects: import and export of goods; Technology import and export. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.)