Hebei Zhongyuan Steel Pipe Co.,Ltd.

Seamless steel pipe's category 2008-3-17

Steel pipe size standard 2008-3-17

Rust prevention, against attri 2007-12-11

Steel pipe's expression method 2007-12-11

Seamless steel pipe and welded 2007-12-11

Seamless steel pipe's manufact 2007-12-11

About steel pipe surface treat 2007-12-11

How to appraise the seamless s 2007-12-11

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Address: South Loop Development Zone in Hebei Province Yanshanxian
Contact: Shanghua
Phone :0317-6085516
Fax :0317-6085515
Sales Hotline:13313070065

Contact: Shanghua Phone:0317-6085516 Fax:0317-6085515 　　Sales Hotline:13313070065 Zip :061300 E-mail :hbzygs@sina.com　