The registered address of Dacheng Standard Parts Manufacturing Co., Ltd. in Yongnian District, Handan City, Hebei Province is located in Beiduan Zhuang Village, Linmingguan Town, Yongnian District, Handan City. The registration authority is Yongnian District Market Supervision Administration, and the legal representative is Liu Xiaolu. The business scope includes fasteners, construction parts, industrial and mining railway parts, metal product processing and sales; Sales of steel and mechanical equipment; Import and export business of goods. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)**