Material used: galvanized is 513specification : 90 gsm , 120 gsm , 180 gsm law spangles , skin pass , regularcustomer specification , thick : 0.45mm to 4 mmhole dia :0.80mm to 30 mm hole.
Material used: crca , galvanized , aluminium , ss specification : 0.8mm hole to 30 mm hole , thickness :0.35mm to 3 mm thick , maximum width of sheet :1350mm.