The registered address of Shandong Yongxin Machinery Equipment Co., Ltd. is located at Room 2104, Unit 01, Tower A, Haineng International, Xianying Street, Rencheng District, Jining City, Shandong Province. The registration authority is the Market Supervision Administration of Rencheng District, Jining City, and the legal representative is Zhao Xiuguo. The business scope includes general projects: sales of mechanical equipment; Sales of construction machinery; Sales of mining machinery; Sales of railway transportation equipment; Sales of agricultural machinery; Sales of specialized equipment for environmental protection; Sales of firefighting equipment; Sales of household appliances; Sales of intelligent instruments and meters; Sales of electrical instruments and meters; Sales of steel reinforcement products for construction; Basic geological exploration; Geological exploration technology services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Installation services for ordinary mechanical equipment; Software development; Software sales; Sales of rubber products; Sales of mechanical and electrical equipment; Sales of building materials; Electronic product sales; Retail of hardware products; Operation of wires and cables. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: mineral resource exploration; Electrical installation services; Internet information service; Design of intelligent building systems. (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.)