Laozhu Construction Hardware Machinery Daquan (Hejianzi Juncheng Branch)

Fengzhong Electric Tools (No.1 Middle School Jiayuan Branch)

Kaijia Hardware & Electrical Material Business Department (Yujingtian Xiadian)

Shandong Chuankang Tube Industry

Caoxian Anjian New Type Building Materials Co., Ltd.

Quanfu Building Materials Wholesale Retail Business Store