Product Introduction

Galvanized steel coil is a type of steel coil that has been coated with a layer of zinc to protect it from rust and corrosion. The process of galvanization involves immersing the steel coil in a bath of molten zinc, which creates a metallurgical bond between the zinc and the steel. It results in rust and corrosion resistance.

Galvanized steel coil is one of the hot-selling products of Zhongxi Metal. It is available in big, regular, small, and zero spangles. Compared to color steel coil, it is more affordable. Also, it has excellent corrosion resistance and durability. That’s why it is extensively used in construction, automobile, furniture, home appliances, etc. Due to its wide applications and good machinability, it is also a great investment project. As a wholesale supplier, Zhongxi Metal has its own factory to meet bulk orders timely. Also, we will offer a direct-sale price to lower your cost. If you are interested, please contact us for details!

About Us

Zhongxi Metal is a professional manufacturer engaged in the research, development, production, sale and service.,  is committed to providing one-stop steel procurement services for global client. 

Advantages of Galvanized Coil

1. Excellent corrosion resistance: The zinc layer isolates the substrate from the corrosive medium, is suitable for humid and corrosive environments, and significantly extends the service life;

2. Good processability: It has both the forming performance of cold-rolled plates and the toughness of the coating, and can be stamped, welded, and bent to meet complex processing needs;

3. Surface diversity: The surface quality can be optimized through finishing, passivation, oiling and other treatments to meet different coating or direct use requirements;

4. Wide strength range: From ordinary commercial grade (such as SGCC) to high-strength steel (such as S550GD), covering 220-550MPa yield strength, suitable for structural parts and lightweight design;

5. Economic and environmentally friendly: The zinc layer is recyclable, with low cost throughout the life cycle, and is the preferred anti-corrosion material for construction, home appliances, automobiles, and industrial equipment

We have our own Physical & Chemical Testing Center Lab to guarantee our product quality. Our test items & instrument fully meet international standards.

Applications of Galvanized Coil

Galvanized coil features lightweight, aesthetics, and excellent corrosion resistance. It can be used directly or as the base metal for PPGI steel. Therefore, GI coil has been a new material for many fields, such as construction, shipbuilding, vehicle manufacturing, furniture, home appliances, etc.

• Construction – They are often used as roofing sheets, interior and exterior wall panels, door panels and frames, the surface sheet of the balcony, ceiling, railings, partition walls, windows, and doors, gutter, sound insulation walls, ventilation ducts, rainwater pipes, rolling shutters, agricultural warehouses, etc.

• Home Appliances – GI coil is widely applied to home appliances, such as the back panel of air conditioners, and the outer casing of washing machines, water heaters, refrigerators, microwave ovens, switch cabinets, instrument cabinets, etc.

• Transportation – It is mainly used as decorative panels for cars, corrosion-resistant parts for cars, decks of trains or ships, containers, road signs, isolation fences, ship bulkheads, etc.

• Light Industry – It is ideal for making chimneys, kitchen utensils, garbage cans, paint buckets, etc. At Zhongxi Metal, we also make some galvanized products, such as chimney pipes, door panels, corrugated roofing sheets, floor decks, stove panels, etc.

• Furniture , such as wardrobes, lockers, bookcases, lampshades, desks, beds, bookshelves, etc.

• Other Uses, such as post and telecommunication cable, highway guardrails, billboards, newsstands, etc.

Contact Us

As a leading company, Zhongxi Metal is known for our excellent product quality and professional services, providing our customers with a reliable partner. We have a global sales network that can meet the needs of customers in different countries and regions.If you need more information about us or have any other needs, please feel free to contact us. We look forward to working with you to create a better future.