Qishun Hardware Business Department (Hengfeng Mansion Shop)

Bilida Water Heating Valve Wholesale Department

Yonglong Water Heating Hardware Shop

Quanda Hardware and Electric Appliance Mechanical and Electrical Building Materials Wholesale (Head Office)

Wanxing Water Heating Hardware Shop (Futong Road Shop)

Shunyi Hardware and Electric Appliance Wholesale (Dongmen Commercial Street Shop)