Kaidi Standard Element

Baoding Zhenxing Hardware Biaozhunjian

Dadi Hardware Biaozhunjian

Gaoqiang Hardware Biaozhunjian (Sanfeng Middle Road Shop)

Jinshun Stainless Steel Standard Element (Fuhe Liyuan North Area Branch)

Yongzhong Standard Element Stainless Steel Screw (Erjian Dormitory Shop)