Cangzhou Qiancheng Steel-Pipe Co., Ltd.
 业务一部
 业务二部 
 业务三部 
 业务四部 
 业务五部 
    Home-Qualification Honor
 
Lloyd's 9000
Lloyd's 9000
Lloyd's production licenses
ccs
ccs
ccs

EC

Pressure pipe permit

Lloyd's production licenses

Occupational Health and Safety Management System Certification certified unit

Environmental Management System Certification certified unit

Advanced Export Enterprise

API

SEAMLESS STEEL PIPE
HOT-FINISHED STEEL PIPE
STAINLESS STEEL PIPE
PIPE FITTINGS
FLANGE
PLUMBING FITTING
 
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