PT Krakatau Nippon Steel Synergy (PT KNSS) manufactures a wide range of Hot-Dip Galvanized Steel Coils (GI) in accordance with the Japanese Industrial Standards (JIS), The Japan Iron and Steel Federation Standard (JFS), Standar Nasional Indonesia (SNI) and any other standard.
Hot-Dip Galvanized Steel Coils are produced by coating Cold-Rolled Steel Coils with Zinc by dipping process in zinc bath. Hot-Dip Galvanized Steel Coils are produced from annealing and a zinc coating Cold-Rolled Full Hard Steel Coils. By adding a zinc coating, the coils have superior good corrosion resistance.
Hot-Dip Galvanized Steel Coils are extensively used as basic materials in automobiles inner panel, electric appliances, steel office equipment, and other related product.