The registered address of Shandong Zhongqiao Building Materials Co., Ltd. is 518 meters west of Zhaowangtang Village, Changgou Town, Rencheng District, Jining City, Shandong Province. The registration authority is the Market Supervision Administration of Rencheng District, Jining City, and the legal representative is Li Changshuo. The business scope includes general projects: sales of building materials; Construction of landscaping and greening projects; Loading and unloading handling; Sales of building waterproofing membrane products; Sales of cement products; Sales of asbestos products; Sales of steel reinforcement products for construction; Sales of concrete structural components; Sales of building decoration materials; Sales of building blocks; Sales of lightweight building materials; Sales of architectural ceramic products; Sales of lime and gypsum; Wholesale of hardware products; Retail of hardware products; Sales of metal structures; Mechanical equipment leasing; Sales of non-metallic minerals and products; Manufacturing of hardware products; Manufacturing of metal wire ropes and their products; Construction of earthwork engineering; Sales of mechanical equipment. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law) Licensed project: construction project construction; Construction labor subcontracting; Urban distribution and transportation services (excluding dangerous goods); Road freight transportation (excluding dangerous goods). (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.)