With 18 years changes,we are grandually becoming a mature, brave and strong company....
Jul 28, 2023

NORSOK M650

NORSOK M-650 is a globally recognized standard for the qualification of manufacturers of Marine engineering materials.It is now widely used by Statoil,...
Facing the tremendours increase of Ni which decide the price of our round bar of stainless steel seamless pipe, our government keep the clear mind, fou...