Xinnong Hardware and Building Materials Wholesale Market

Xunye Duxin Fang Guanyuanguan (Shanghai Xinnong Steel Material Market Shop)

Steel Material Wholesale Duxin Fangguan Duxin Jiaogang Duxin Guandeng Steel Material Wholesale

Shanghai Shexue Industry Company Ltd.

Shanghai Gangzhu Industry Gong Corner Caogang Middle Houban Yuanganghan Guanfangguan Duxin Guan Wufengguan Luowen Gangpifa

(Lairu Building Materials) Zhongcai Pipeline Jinshan General Agent