Top 10 Galvanized steel coil factory in the World 2025

Are you in the market for high-quality galvanized steel coils? Choosing the right factory can make all the difference! By comparing the top manufacturers, you’ll discover the best options that ensure durability and value. Ready to find your perfect match? Let’s dive into the details!

G90 Galvanized Sheet & Coil Steel Supplier – ASTM-A653 Grade Steel …

Product Details: High-quality galvanized steel sheets and coils manufactured to ASTM A653 and ASTM A879 standards, available in various types including Commercial Steel, Forming Steel, Deep Drawing Steel, Extra Deep Drawing Steel, Structural Steel, and High Strength Low Alloy Steel.

Technical Parameters:
– Coating weights: G30, G40, G60, G90
– Gauge range: 10 GA to 28 GA, Coil widths: 36″ to 60″

Application Scenarios:
– Structural framing
– Roofing and siding

Pros:
– Corrosion resistance and durability
– Custom processing capabilities and fast delivery

Cons:
– Limited to specific ASTM standards
– Potential for higher cost compared to non-galvanized options

Galvanized Steel Coil Manufacturers In The USA – COSASTEEL

Product Details: Galvanized steel coils available in various grades and coatings, including ASTM A653 standards.

Technical Parameters:
– Thickness: .015 to .135 inches
– Coating weights: G30, G40, G60, G90

Application Scenarios:
– Automotive stamping
– Construction and HVAC industries

Pros:
– High resistance to corrosion and chemical reactions
– Wide range of thicknesses and coatings available

Cons:
– Potentially limited availability based on specific grades
– May require custom processing for specific dimensions

Galvanized Steel Coil Suppliers – Thomasnet

Product Details: Galvanized steel coils are corrosion-resistant steel products used in various applications, including construction and manufacturing.

Technical Parameters:
– Available in various thicknesses from 0.014 ga to 0.160 ga
– Coatings include hot dipped, electro galvanized, and galvannealed

Application Scenarios:
– Used in structural components for construction
– Applications in automotive frames and agricultural equipment

Pros:
– High corrosion resistance due to zinc coating
– Versatile applications across multiple industries

Cons:
– Potential for surface imperfections if not properly handled
– Weight may be a consideration in certain applications

Galvanneal and Electrogalvanized – Zeeco Metals, Inc.

Product Details: Galvanneal and Electrogalvanized Steel Coils

Technical Parameters:
– Galvanneal Steel: Three zinc-iron layers, flat gray matte finish
– Electrogalvanized Steel: Thinner and uniform zinc coating, abrasion-resistant la…

Application Scenarios:
– Galvanneal Steel: Automotive parts, household appliances, construction
– Electrogalvanized Steel: Furniture, electronic parts, electrical equipment

Pros:
– Galvanneal Steel: Strong paint adhesion, longevity up to 50 years
– Electrogalvanized Steel: Formable, appropriate for deep drawing

Cons:
– Galvanneal Steel: Duller matte surface compared to galvanized steel
– Electrogalvanized Steel: Not suitable for outdoor use

Galvanized Steel Coil Manufacturers – China Galvanized Steel Coil …

Product Details: Galvanized steel coil is made of steel coated with a layer of zinc, providing excellent corrosion and weather resistance. It is lightweight, easy to process, and has a smooth surface suitable for various applications.

Technical Parameters:
– Good mechanical strength and toughness
– High corrosion resistance

Application Scenarios:
– Construction (roofs, walls, pipes, bridges)
– Automotive manufacturing (body shells, components)

Pros:
– Extends service life of products
– Cost-effective and widely applicable

Cons:
– May require additional coatings for specific environments
– Potential for zinc layer wear over time

Galvanized Steel Sheets, Plates and Coils – PVS Metals

Product Details: PVS Metals offers a wide selection of competitively priced Galvanized Steel Sheets, Plates, and Coils in several grades, thicknesses, and sizes. Galvanized steel is coated with zinc to prevent rusting and is essential for outdoor, marine, and industrial applications.

Technical Parameters:
– Available in sheets, plates, and coils
– Various grades and thicknesses

Application Scenarios:
– Outdoor applications
– Marine applications
– Industrial applications

Pros:
– Corrosion resistance due to zinc coating
– Long-lasting durability

Cons:
– May flake compared to galvannealed steel
– Limited paintability compared to other finishes

Galvanized Steel Sheet & Coil

Product Details: Galvanized Steel Sheet & Coil

Technical Parameters:
– Tensile Strength: All
– % Elongation: All

Application Scenarios:
– Construction & Infrastructure
– Automotive

Pros:
– Very Good corrosion resistance
– Available in various grades and specifications

Cons:
– Not as corrosion resistant as stainless steel
– Cost may be higher compared to non-galvanized options

Galvanized Steel Coils for Sales from leading galvanized steel coil …

Product Details: Galvanized steel coil is the steel coil with hot dipped surface coating such as zinc, providing strength, durability, and protection against rust and corrosion.

Technical Parameters:
– Material: Q195, Q235, Q345, SPCC, DC01, A36
– Size: diameter 50-1250mm, Thickness 0.12-25mm, Coil weight 1.5-4 tons

Application Scenarios:
– Air conditioning equipment
– Computer cabinets
– Vending machines
– Garage door and guide rails

Pros:
– Low-cost effect due to geographic superiority based on Tianjin city
– Readily paintable feature with better performance after pre-treatment

Cons:
– Limited to specific manufacturing processes
– Potential for corrosion if not properly treated

Galvanized Steel Coil

Product Details: Galvanized Steel Coil

Technical Parameters:
– Standard: ASTM, JIS, GB, AISI, DIN, BS
– Zinc Coating: 30g/㎡-275g/㎡

Application Scenarios:
– Construction
– Manufacturing of steel pipes and special-shaped steel

Pros:
– Excellent corrosion resistance
– Good workability

Cons:
– Potential for zinc coating to wear off over time
– May require additional treatments for specific applications

Quality Galvanized Steel Coil & Galvanized Steel Sheet Coil factory …

Product Details: Galvanized Steel Coil & Galvanized Steel Sheet Coil

Technical Parameters:
– Gauge: 22, 24, 28, 30
– Zinc Coating: Z40, Z60, Z100

Application Scenarios:
– Construction and building materials
– Roofing and metal panels

Pros:
– High durability and corrosion resistance
– Available in various sizes and coatings

Cons:
– Potential for rust if not properly maintained
– Weight may be a concern for some applications

Related Video

Comparison Table

Company	Product Details	Pros	Cons	Website
G90 Galvanized Sheet & Coil Steel Supplier – ASTM-A653 Grade Steel …	High-quality galvanized steel sheets and coils manufactured to ASTM A653 and ASTM A879 standards, available in various types including Commercial Stee…	– Corrosion resistance and durability – Custom processing capabilities and fast delivery	– Limited to specific ASTM standards – Potential for higher cost compared to non-galvanized options	www.curtissteelco.com
Galvanized Steel Coil Manufacturers In The USA – COSASTEEL	Galvanized steel coils available in various grades and coatings, including ASTM A653 standards.	– High resistance to corrosion and chemical reactions – Wide range of thicknesses and coatings available	– Potentially limited availability based on specific grades – May require custom processing for specific dimensions	www.cosasteel.com
Galvanized Steel Coil Suppliers – Thomasnet	Galvanized steel coils are corrosion-resistant steel products used in various applications, including construction and manufacturing.	– High corrosion resistance due to zinc coating – Versatile applications across multiple industries	– Potential for surface imperfections if not properly handled – Weight may be a consideration in certain applications	www.thomasnet.com
Galvanneal and Electrogalvanized – Zeeco Metals, Inc.	Galvanneal and Electrogalvanized Steel Coils	– Galvanneal Steel: Strong paint adhesion, longevity up to 50 years – Electrogalvanized Steel: Formable, appropriate for deep drawing	– Galvanneal Steel: Duller matte surface compared to galvanized steel – Electrogalvanized Steel: Not suitable for outdoor use	zeecometals.com
Galvanized Steel Coil Manufacturers – China Galvanized Steel Coil …	Galvanized steel coil is made of steel coated with a layer of zinc, providing excellent corrosion and weather resistance. It is lightweight, easy to p…	– Extends service life of products – Cost-effective and widely applicable	– May require additional coatings for specific environments – Potential for zinc layer wear over time	www.royalsteelgroup.com
Galvanized Steel Sheets, Plates and Coils – PVS Metals	PVS Metals offers a wide selection of competitively priced Galvanized Steel Sheets, Plates, and Coils in several grades, thicknesses, and sizes. Galva…	– Corrosion resistance due to zinc coating – Long-lasting durability	– May flake compared to galvannealed steel – Limited paintability compared to other finishes	pvsmetals.com
Galvanized Steel Sheet & Coil	Galvanized Steel Sheet & Coil	– Very Good corrosion resistance – Available in various grades and specifications	– Not as corrosion resistant as stainless steel – Cost may be higher compared to non-galvanized options	www.steelwarehouse.com
Galvanized Steel Coils for Sales from leading galvanized steel coil …	Galvanized steel coil is the steel coil with hot dipped surface coating such as zinc, providing strength, durability, and protection against rust and…	– Low-cost effect due to geographic superiority based on Tianjin city – Readily paintable feature with better performance after pre-treatment	– Limited to specific manufacturing processes – Potential for corrosion if not properly treated	sesteelpipe.com
Galvanized Steel Coil	Galvanized Steel Coil	– Excellent corrosion resistance – Good workability	– Potential for zinc coating to wear off over time – May require additional treatments for specific applications	www.steelgalvanized.com
Quality Galvanized Steel Coil & Galvanized Steel Sheet Coil factory …	Galvanized Steel Coil & Galvanized Steel Sheet Coil	– High durability and corrosion resistance – Available in various sizes and coatings	– Potential for rust if not properly maintained – Weight may be a concern for some applications	www.galv-steel.com

Frequently Asked Questions (FAQs)

What is galvanized steel coil?

Galvanized steel coil is a type of steel that has been coated with a layer of zinc to protect it from corrosion. This process enhances its durability and makes it suitable for various applications, especially in environments where moisture is present.

How is galvanized steel coil produced?

The production of galvanized steel coil involves cleaning the steel surface, followed by dipping it in molten zinc or using a hot-dip galvanizing process. This ensures that the zinc adheres well to the steel, providing long-lasting protection against rust and corrosion.

What are the main applications of galvanized steel coil?

Galvanized steel coil is widely used in construction, automotive manufacturing, appliances, and roofing. Its resistance to corrosion makes it ideal for outdoor applications, including fencing, gutters, and HVAC systems.

How do I choose the right galvanized steel coil for my project?

When selecting galvanized steel coil, consider factors like thickness, coating weight, and intended use. It’s essential to assess the environmental conditions and specific requirements of your project to ensure optimal performance and longevity.

What maintenance is required for galvanized steel coil products?

Galvanized steel requires minimal maintenance. Regular inspections for signs of wear or damage are recommended. If you notice any scratches or exposed areas, applying a zinc-rich paint can help maintain its protective layer and extend its lifespan.