Gold Member Since 2015
Audited Supplier

Qingdao Ironsteel International Trading Co., Ltd.

Steel Pipe, Seamless Steel Pipe, Stainless Steel Pipe manufacturer / supplier in China, offering ASTM A213/A312 Welded Stainless Steel Pipe, 304 316L ANSI Standard Forged Steel Flange Dn10~Dn4200, 16mm~25mm HDPE Coild Pipe for Water Supply and so on.

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Supplier Homepage Company Show Certificates ISO 9001 of our stainless steel pipe

Certificates

ISO 9001 of our stainless steel pipe [Apr 22,2016]
ISO 9001 of our stainless steel pipe
Category: Product Certifications/Testing Reports
Type of Certification: ISO