Steel Plate for building Structure
May 11 2009
grade:Q235GJ,Q345GJ,SN400(A,B,C),,SN490(B,C),275(D,E,EZ),355(D,E,EM),355EMZ,450(EM,EMZ)
Standards and certification: GB,,YB,ASME,ASTM,ASME,JIS,DIN,NF,BS,EN,ISO,TUV, ISO-9002,ABS,BC,LR,DNV,GL,CCS,NK,…
HS-CODE : 72-