As new building material, galvalume (aluminium&zinc-silicate coated)steel, based upon the cold-rolled steel belt is produced through continuous zinc hot coated technical process. The main product is 55% Aluminum-Zinc Coated Steel Coil. Our 55% Aluminum-Zinc Coated Steel Coil is manufactured using a state-of-the-art continuous hot-dip coating process, ensuring a consistent and high-quality finish. The steel substrate is thoroughly cleaned and pre-treated before being immersed in a bath containing 55% aluminum, 43.4% zinc, and 1.6% silicon. This advanced coating composition combines the superior corrosion resistance of aluminum with the galvanic protection of zinc, providing exceptional durability and longevity.

Product Advantages:

Outstanding Corrosion Resistance: The aluminum-zinc alloy coating offers up to four times the corrosion resistance of traditional galvanized steel, even in extreme environments.
Heat Reflectivity: The high aluminum content provides excellent heat reflectivity, contributing to energy efficiency in building applications.
Superior Durability: The product demonstrates exceptional resistance to oxidation and weathering, ensuring a prolonged lifespan.
Enhanced Formability: Our steel coils are easy to fabricate and suitable for various processes such as bending, roll forming, and stamping.
Versatile Applications: Ideal for roofing, cladding, structural components, and various industrial uses.

Production Process:

With advanced production line equipment, we can produce ultra thin and high strength galvalume steel sheet, by supplying excellent quality, we enjoys a good reputation both at home and abroad. Our production line incorporates advanced technologies, including automated coating control and stringent quality checks at every stage. Each coil undergoes rigorous testing for coating uniformity, adhesion, and mechanical properties to ensure it meets international quality standards.