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| Submerged-arc welding stright slit steel pipe |
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| Submerged-arc welding stright slit steel pipe |
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Cangzhou Qiancheng Steel-Pipe Co., Ltd., seated in the Industrial Zone, Yanshan County,
Hebei Province, one of the large-scaleenterprises in North China specializing in producing
email: bj3@qcco.cn
skpe: fanghuan115
msn: fanghuan115@hotmail.com
mob phoen : 86-18210015579
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Cangzhou Qiancheng Steel-Pipe Co., Ltd., seated in the Industrial Zone, Yanshan County,
Hebei Province, one of the large-scaleenterprises in North China specializing in producing
email: bj3@qcco.cn
skpe: fanghuan115
msn: fanghuan115@hotmail.com
mob phoen : 86-18210015579
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