... , GBmaterialSGCC,DC51D,DX51D,DX52D,SPCC,SGCD,Q195,Q235,SGHCsurface structurezero spangle, regular spangle or normal spanglesurface treatmentchromated and oiled, chromated and non ... -oiledsurface structurezero spangle, regular spangle or normal spanglepackingexport standard.paymentT/T or L/Cmin order25 ...