Bull Switch Chazuo (Duoluokou Guangchang Branch)

Hangao Hardware (Oulida Hardware)

Jili Hardware (Duoluokou Great Market 9 Unit Shop)

Sun Hing Hardware (Shichang North 1st Road Shop)

Tianjin Bridge Welding Materials Shanghai Hugong Welder (Wuhan Chengxinfa Welding Materials Co., Ltd.)

Lejia Hardware (Huasheng Hankou City Plaza Branch)