Galvalume Steel Coils Strips G550 Metal Roofing Coil Colour Coated Steel Sheet

Cold Rolled Galvalume Steel Coils/Strips (G550, Boron-Added, SGLCC, Blue AFP)** are high-quality steel products manufactured through a cold rolling process to enhance strength and durability. These coils feature a protective galvalume coating—a blend of zinc and aluminum—for superior corrosion resistance. The addition of boron further improves mechanical properties and longevity, making them ideal for demanding applications.

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• Strong Corrosion Resistance
  The galvanized or aluzinc coating provides long-lasting protection against rust, oxidation, and moisture damage, even in harsh environments such as coastal, industrial, or high-humidity areas. This ensures the material maintains its integrity and appearance over time.

• High Surface Quality
  The steel features a smooth, uniform surface with excellent paint adhesion and minimal defects. Its premium finish enhances aesthetic appeal and provides a reliable base for additional coating or printing processes.

• Conducive to Deep Processing, Such as Corrugated Steel Sheet
  With excellent formability and mechanical strength, the material is ideal for secondary processing applications such as bending, rolling, stamping, or pressing into corrugated or profiled panels—commonly used in roofing, siding, and structural components.

• Economy and Practicality
  Offering an outstanding balance between performance and cost, this material reduces maintenance expenses and extends service life. Its wide applicability and compatibility with standard production equipment make it a practical and economical choice across various industries.

Galvalume Steel Coil is usually packed in bundles or rolls, and then placed in wooden cases or pallets for safe delivery and storage.The shipping methods may include small parcel delivery, large parcel delivery, air transport and sea transport.

SHANGHAI HUIYI INTERNATIONAL CO., LTD is a trading company dealing with all kinds of steel products and construction materials. 

We build long-term relationships with many factories in China since our team has dealt with trading business for many years. Our main products are Galvanized Steel, Galvalume Steel, Pre-painted Galvanized Steel, pre-painted galvalume steel, corrugated steel, cold roll steel, hot roll steel, angle bar, c channel, aluminum bubble foil, fiber cement....

Our products are mainly exported to Africa, Southeast Asia, the Middle East, Europe, which are used in projects and the construction field.

We have been continuing to supply superior products, services and solutions to customers based on our competitive advantages in brand, technology, innovation and ability.

SHANGHAI HUIYI INTERNATIONAL CO., LTD has got huge support and help from our customers and suppliers. We have been growing up at a rapid and steadily pace. We will do our best to give our customers a better price, better quality and better service.