The registration address of the firm is located in the village of nambei, yongyon city, hebei province. The registration authority is the market supervision authority of the youngyon district, represented by chen xu, and its scope of operation includes the manufacture and sale of hardware, electrical gold, industrial or mining accessories, hardware hardware, railway accessories, construction accessories, photovoltaic parts; the sale of mechanical and electrical equipment, electrical tools, car spare parts, lifting equipment, non-ferrous metals (without rare precious metals), wire ropes, transmission equipment, welding, building materials, building anchors (without dangerous chemicals), steel, electrical cables, stainless steel products, rubber products (without medical use). (projects subject to legal approval and subject to the approval of the relevant authorities before operating)**