we supply hot dipped galvanised steel coils and slitt coil straps. Zinc coat from 60g to 275g per square meter H.D Galvanised steel slit coil STANDARDAISI ,JIS, , ASTM A653M, GB/T 2518, EN10142, Q/CHG 3-2005, EN 10142, DIN 17162STEEL GRADESGCC, DX51D, Q195PLACE OF ORIGINCHINA MAINLANDMILL NAMEAN STEEL, TANG STEEL ETCBASE MATERIALCRSURFACE COATINGGALVANISEDZINC COAT40-275g/SqmTHICKNESS0.18MM - 4. ...