Junzhuo Hardware Biaozhunjian Wholesale

Shengfeng Hardware Biaozhunjian (China South City Building Materials Exchange Center 6A Unit Shop)

Xiangke Hardware Biaozhunjian (Zhengzhou China South City Branch)

Tianyang Standard Element (China South City Branch)

Dongming Stainless Steel Standard Element (Zhengzhou China South City Branch)

Shengyang Standard Element (China South City No.9 Costume Jiaoyi Square Branch)