Quality CertifiPCion of Steel, Q355B Steel for Structure:
We adopted qualified Q355B steel from top 3 Chinese steel maker.
Q355B is the most common used material in the industrial, same as
European S355JR, American A57.etc.
Moreover, we also offer options using high strength material such
as:NM400, Hardox500 and HG785D.
All steels are adopted from CSG, top 3 steel maker in China.