Qiumozhutie Guan (Julitong Tube Industry)

Qiumo Tieguan Jinggai (Chunhui Foundry Co., Ltd.)

Leitesi Building Materials Business Department

Nanning Tangdaxin Building Materials Wholesale

Qiumozhutie Guan (Factory Directly Sales)

Nanning Hongjinxing Steel Material Co., Ltd.