about us
Company Profile
Tianjin YuantaiDerun steel pipe manufacturing group is professional manufacturer with many years experience on square rectangular steel pipe. Founded in 2002, we have produced and exported galvanized steel pipe,ERW steel pipe,LSAW steel pipe,spiral steel pipe,seamless steel pipe,steel coil etc. for many years.
Our factory
In addition to the headquarters in Tianjin, there are many subsidiaries and branches in Tangshan and other places.
We are certified by ISO9001:2000,BC1,EN10210,EN10219,JIS G3466,ASTM A500,ASTM A501,BS1387,DIN2240,AS1163,GB/T6728-2002,GB/T6725-2002,GB/T3094,GB/T3091, which attributes to our complete norm on manufacturing, management and marketing,modernized computing network, refined technique, and abundant prominent employees.All in all, we sincerely hope to establish long-term business relationships as well as friendships with our regular and new partners.
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