The registered address of Jining Yong'an Trading Co., Ltd. is located in Jinyu Auto Parts City, Jining City. The registration authority is the Market Supervision and Administration Bureau of Rencheng District, Jining City, and the legal representative is Zhou Qing. The business scope includes general projects: sales of construction machinery; Sales of mechanical equipment; Sales of material handling equipment; Sales of intelligent material handling equipment; Sales of special equipment; Sales of metal fittings for construction; Sales of mechanical parts and components; Sales of specialized instruments for navigation, surveying, meteorology, and oceanography; Sales of drawing, calculation, and measuring instruments; Sales of instruments and meters; Sales of electrical instruments and meters; Sales of intelligent instruments and meters; Wholesale of hardware products; Retail of hardware products; Sales of chemical products (excluding licensed chemical products); Sales of labor protection equipment; Leasing of construction machinery and equipment; Import and export of goods; Technology import and export; Sales of steel reinforcement products for construction; Sales of cement products; Sales of metal products; Sales of communication equipment; Sales of office supplies; Operation of wires and cables; Sales of firefighting equipment; Wood sales; Sales of household appliances; Container sales; Sales of metal structures; Security system monitoring service; Sales of digital video surveillance systems; Sales of building materials. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law)