Guangzhou Aluminum Materials Factory (Jinshi Avenue Dongdian)

Guangzhou Guangjian Aluminium Material Ruida Engineering Department

Jianxin Hardware Steel Material Business Department

Dongxing Building Materials Hardware Wholesale Department (Changrong Road Shop)

Huaxing Xinyang Hardware Shop (Xinyang Comprehensive Market Shop)

Guangzhou Jiaozhibao Building Materials Co., Ltd. Shiling