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Zhengzhou, Henan Province, China

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Galvanized Steel Strip

Galvanized steel strip provides excellent corrosion resistance and workability. It can be used in making steel pipes, special-shaped steel, etc. You can also find it in construction, electronics, home appliances, automobiles, and other industries. At Wanzhi Steel, we have advanced pickling lines and continuous galvanizing lines with an annual output of 300,000 tons of GI steel strips. The width is available from 30 mm to 750 mm and the thickness is from 0.3 to 4 mm. Also, we also offer galvanized coils with a width of 600-2,000 mm. Welcome to contact us for more details!

Galvanized Strip

Galvanized Strip

GI Strip Coil

GI Strip Coil

Galvanized Steel Strip for Sale

Item Galvanized Steel Strip
Width 30-750 mm
Thickness 0.3- 4 mm
Material Q195, Q235, Q345
Length As per your requirements
Spangle Zero spangles, Small spangles, Regular spangles, Big spangles
Zinc Coating 30-275 g/m2 or as required
Processing Service Bending, Welding, Cutting, Punching, etc.
Package Standard Seaworthy Package
Package of Galvanized Strips

Package of Galvanized Strips

Galvanized Strips for Sale

Galvanized Strips for Sale


1. Great durability and long service life, 15-20 years.
2. Excellent corrosion and rust resistance.
3. Strong adhesion.
4. Good formability without deformation.
5. High strength.
6. Good welding performance.

Application of Galvanized Steel Strip

Galvanized steel strip is generally used to make steel pipes or shaped steel, which are popular in construction, light industry, automobiles, agriculture, and commercial industries. Besides, it is also widely used for commercial packaging materials.

1. Construction industry: building roofs, lightning, baffles, side walls, chimney, partitions, gutters, rain rails, rolling doors, heating pipes, greenhouse pipes, thermal insulation pipe shells, etc.
2. Light industry: it can be used in home appliance shells, civil chimneys, kitchen utensils, etc.
3. Automobile industry: Parts of large cars, trucks, trailers, luggage carts, refrigerated trucks, rims, and garage doors, wipers, mudguards, fuel tanks, water tanks, bicycle frames, etc.
4. Other aspects: equipment box covers, electrical cabinets, dashboards, office furniture, spring blades, saw blades, etc.



Roofing Shutters

Roofing Shutters

What Is Galvanized Steel Strip?

Galvanized steel strip is a long and narrow sheet made with cold-rolled or hot-rolled steel. Through hot-dip galvanizing, a thick zinc layer is plated to offer a uniform surface. Also, after complex physical and chemical reactions, a corrosion-resistant zinc-iron alloy layer will be formed between the substrate and zinc molten bath. The combination is better, its anti-rust and anti-corrosion features will be better.

At Wanzhi Steel, we commonly make steel trips from coils. It contains three parts.

1. Pickling Process. It aims to remove rust, oil, and dirt on the steel surface to ensure that no nodules or bubbles are produced during the galvanizing process. After pickling, it is cleaned in a tank with ammonium chloride or zinc chloride aqueous solution or a mixed aqueous solution of ammonium chloride and zinc chloride. It will make sure the surface is smooth.

2. Galvanizing Process. After cleaning, the substrate will be immersed into a bath of molten zinc at a high temperature or by zinc electroplating. Sometimes, it will go through the continuous annealing furnace first before galvanizing.

3. Slitting Process. The galvanized steel coil will be slitted into strips as the width customers required. And then it will be rolled up for sale.

Galvanized Strip Making Process

Galvanized Strip Making Process

Galvanized Strips

GI Strip Roll

How to Store GI Strips?

Although the galvanized steel strip has been zinc coated. But as a kind of metal material, it will rust if exposed to humid and acidic environments. There are two types of strips on the market, namely, electro-galvanized strips and hot-dipped strips. The zinc layer thickness of hot-dip galvanized steel is relatively thick, so it has strong corrosion resistance. So just make sure the storage environment is dry and ventilated. In addition, it must also be arranged neatly.

About GI Strip Price

The price will be different with raw materials, production technology, zinc coating thickness, and labor costs. That’s why factories in China often offer lower prices. But according to the industry standard, the sale price of steel products won’t be too higher or lower. As an experienced manufacturer, we advise that do not rely on low prices to avoid being fooled. At Wanzhi Steel, we always provide great discounts for bulk orders. Welcome to contact us for more details!


Galvanized steel strip is a profitable investment project, which can be used in many areas. At Wanzhi Steel, the galvanized steel strip is with a width of less than 750 mm and a thickness of 0.3 mm-4.0 mm. As a production-oriented company, we have been specialized in galvanized steel products for many years. Also, we have developed full systems from pre-sales consulting to after-sales service to save your money and time. In addition, Wanzhi Steel has 12+ years of export experience and a multilingual sales team. So wherever you are from, you will feel free to talk with us. Wanzhi people are here for you 24*7 hours.

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