Our galvanized steel coils are manufactured using continuous hot-dip galvanizing process, where steel sheets are immersed in molten zinc to create a durable protective coating. This process ensures excellent corrosion resistance, superior paint adhesion, and reliable weldability for various industrial applications.

• Surface Treatment: Galvanized, Black and color painting, Transparent oil
• Spangle Options: Zero spangle, Regular spangle, Normal spangle
• Coating Type: Hot Dipped Galvanized Steel (HDGI)
• Manufacturing Technique: Hot Rolled or Cold Rolled

Packaging: Waterproof paper inner packing, galvanized steel or coated steel sheet outer packing, side guard plates, wrapped by seven steel belts or according to customer specifications.

We export to major markets worldwide including Europe, Africa, Central Asia, Southeast Asia, Middle East, South America, and North America.

• Payment: T/T 30% Deposit, balance before shipment, or LC at sight
• Delivery Options: Ex-work, FOB, FCA, CIF, CFR, DDU, etc.
• Delivery Time: 15-20 Days or as required by customer

The galvanized layer undergoes passivation treatment to minimize white rust formation during storage and transportation under humid conditions. While this chemical treatment provides limited corrosion protection, it may affect coating adhesion. Passivation is typically not applied to zinc-iron alloy coatings.