ZHEJIANG ZONSUN STEEL CO.,LTD

At ZONSUN STEEL , we specialize in manufacturing ASTM/ASME/DIN/JIS/GOST/EN-certified (etc). Stainless Steel seamless Pipes for industries like oil & gas, chemical, automotive, and construction. With 20 years of experience, we’ve helped clients worldwide achieve their project goals.
Grade: TP304,TP304L,TP316L,TP310S,TP321,904L, Duplex 2205,2507 etc.
With ISO and PED certified, provide One-step service for piping system of fittings,flanges,valves etc.  

Email: sales@zonsunsteel.com           TEL: +86 18006691500          Whatsapp: +86 13758499023