Yipin Accessories (ERA Pipeline)

Xingda Building Materials Wholesale (Rangcheng Road Branch)

Weichang Aluminium (Wenhua Road Branch)

Dengzhou Guangyiwan Qile Building Materials (Guangyiwan Shangcheng Branch)

Nippon Waterproof Meifeng (Tuanjie Middle Road Branch)

Nanshan Aluminium Material (Renmin Road Branch)