Galvalume steel coil is also the best material steel for roof,door and other building.the most time Al 55%.
alu-zinc galvalume steel coilmaterial: SPCC,SGCC,CGCC,SPGL aluzinc:30g--150g AL55% thickness:0.20-1.20mm width:1000,1200mm
hot dipped zincalume steel coils/aluzinc coils/aluminium and zinc coating steel coils(bobina zincalume)
material: SPCC,SGCC,CGCC,SOGLaluzinc:30~50g AL 55%, Zinc 43.4%, Si 1.6%thickness:0.20-1.20mmwidth:1000mm,1200mm,1250mm,etc
gl steel coil
