We are a manufacturer of steel pipe and pipefittings from China, we have more than 20 years production experience in steel pipe and pipe fitting . we are a manufacturer, not a middlemen, Company executive standard:GB/T 3091-2015 GB/T 9711 API 5L ASME B36.10M-1996 Material :ASTM A106/A53 GRB ,Q235B,Q355 ,L245,L290,L360,L390,L415,L450,L485 etc.so we have from the quality and price advantage, and We are PED supplier too.so you can contact us at any time if you are interested.
