Galvalume Steel Coil 1.excess qulity ,suitable price 2.High quality 3.various specifications for you 4.various color and siz StandardASTM, DIN, JIS,GBDimensions600mm - 1250mmGrade30KSI - 80KSIAlloy Or NotIs AlloyDimensions0.18mm-1.2mmApplicationroof , PPGL, electric box body and so on.Shapecoil or sheet as requesthardness30KSI, 50KSI, 80KSI as requestmaterialSGCCStandardASTM A792coatingAZ 50-150 ...