Shuangyi Wu Jindong Chengdiandong Tool

Yong'an Jiaoye Qingzhou Operating Center

Laoguo Hardware (Dongfang Commerce and Trade Chenggaoxin Road Shop)

Jianlong Tube Industry Rifeng Pipe (Zhaode South Road Shop)

Bull Hardware and Water Heating

Jianfa Aluminium Material Concourse Nanshan Aluminium Material (Qingzhou General Agent)