Zhengtai Hardware (Qingdao South Road Side Road Shop)

Jiahong Electricity Water & Heating Hardware

Dongcheng Power Tools (Qingdao South Road Shop)

Baohua Rifeng Pipe Water Heating Hardware Building Materials (Hot Spring Kangcheng Branch)

Xinsheng Hardware (Jiangjiazhai Motorway Interchange Shop)

Weimin Hardware and Water Heating Electric Materials