Zhengtai Electrician Hardware and Building Materials Water Heating Pipe Fittings (Taihe Road Shop)

Zhengtai Electrical Appliance (Hongyan Switch Shop)

Huazhong Hardware Tool Building Materials (Lianjiayuan Life Unit Branch)

Bull Safety Socket (Zhoucun Small Commodity Market Branch)

Lingbao Hardware Tool (Chang'an Unit Branch)

Hongyunda Hardware Daquan (Chang'an Unit Branch)