Made of mild steel, offered galvanized coils are well known for their excellent rust resistance feature. Zinc based content of these coils improves their workability and enhances paint characteristics. As part of their manufacturing method, hard sheets of steel have been acid washed and rolled through zinc pot for applying a thin coat of zinc on these sheets. Provided galvanized coils have multiple coating layers that include zinc plating layer of specific thickness range and anti finger printing or chromated or oiled/non-oiled to avoid rust and also to extend functional life of sheets.