PT Krakatau Nippon Steel Sumikin (KNSS) manufactures a wide range of Hot Dip Galvanized Steel (GI) coils 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 with Zinc by dipping process in zinc bath. Hot-Dip Galvanized Steels 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 Steels are extensively used as basic materials in automobiles inner panel, electric appliances, steel office equipment, and other related product.