The registered address of Xingchen Building Materials Sales Center in Xian County is located at No. 14 Guoxinzhuang Village, Chenzhuang Town, Xian County, Cangzhou City, Hebei Province. The registration authority is Xian County Market Supervision Administration, and the legal representative is Guo Xiucheng. The business scope includes the sales of construction equipment. Sales of cement products, steel pipes, and fasteners * * (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)