Premium Zinc Coated Steel Coils (GI)
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Hot Dipped Galvanized Steel Coil (GI) Manufacturer
Welcome to BOMIS STEEL, your premier source for high-quality Hot Dipped Galvanized Steel Coils (HDG). We specialize in producing zinc-coated steel that meets strict international standards (ASTM A653, EN 10346, JIS G3302).
Our galvanized coils are engineered for superior corrosion resistance and formability, making them the ideal raw material for construction roofing, automotive components, and home appliances.


Hot Dipped Galvanized Steel Coil
ASTM A653, EN 10346, JIS G3302-
Zinc Coating: 20-275g/m2
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Thickness: 0.1-3.0 mm
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Width: 600-1250 mm
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Coil ID: 508/610mm
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Coil weight: 3-8 tons
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Surface Treatment: Chromated, Oiled, Unoiled
Strip Specification
Strip Specification
Coating Weight: 30-275 (g/square meter)
Inner diameter: 508/610(mm)
Surface structure: Regular spangle, Zero spangle
Surface treatment: Environmental chromated, Regular chromated
Direct from BOMIS STEEL Factory
Surface Finishes

Regular Spangle
The most common galvanized steel coil surface finish, featuring visible zinc crystal patterns. It provides dependable corrosion resistance and is widely used for roofing, structural, and general industrial applications.

Small Spangle
A refined surface finish with smaller and more uniform zinc crystals, offering a smoother appearance. Suitable for architectural, decorative, and light industrial uses where appearance matters.

Zero Spangle
A smooth, uniform surface with no visible zinc patterns. Ideal for prepainted steel (PPGI), appliance panels, and applications requiring excellent paint adhesion and consistent
Recommended Specifications

Roof sheet
Our galvanized steel coils offer robust corrosion resistance and are ideal for roofing and exterior wall cladding applications.

Structural Components
Galvanized steel coils are commonly used for purlins and structural frames. We supply galvanized steel coils made from high-quality raw materials, ensuring their durability and corrosion resistance.

Pipes and Tubes
Galvanized steel coils are ideal for industrial pipes and tubing, providing excellent rust and corrosion protection.

Cable Trays and Electrical Systems
Galvanized steel offers excellent corrosion resistance and can be used in photovoltaic mounting structures and for manufacturing durable cable trays and electrical infrastructure.
Galvanized Steel Coil Price
The FOB price for galvanized steel coils ranges from US$550 to US$1000. The price is influenced by several factors, such as order quantity, surface treatment method, and galvanizing layer thickness.
Furthermore, steel prices also affect the final price. If you would like to know the latest prices, please contact us immediately. We will reply within 12 hours.
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COMPANY INFORMATION
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Head Office
Rm 1303, Bldg 2, Xinlian Tiandi, 176 Jufeng Rd Licang Dist, Qingdao, Shandong
Email Support
project@bomisgroup.com
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WhatsApp: +86 18300282573
Phone: +86 183 0028 2573