High-quality cold rolled aluminum coated steel products designed for superior corrosion resistance and durability in industrial applications.

Prepanited galvanized steel coil (PPGI), also known as color plate, uses cold rolled steel plate and galvanized steel plate as base materials. After surface pretreatment including degreasing, cleaning, and chemical conversion treatment, it undergoes continuous coating via roller coating method, followed by baking and cooling. This coated steel plate offers light weight, attractive appearance, and excellent anti-corrosion performance, ready for direct processing. It serves as an innovative raw material for construction, shipbuilding, vehicle manufacturing, home appliances, electrical industries, effectively replacing wood while enabling efficient construction, energy conservation, and pollution prevention.

Galvanized sheet refers to zinc-coated steel plate surface. Galvanizing represents an economical and effective rust prevention method, utilizing approximately half of the world's zinc production for this purpose.

Surface Requirements:
(1) Surface state varies based on coating process treatment methods, including regular spangle, small spangle, and big spangles.
(2) Galvanized sheet must exhibit good appearance without defects affecting product use, such as no plating, holes, cracks, scum, excessive thick plating, abrasion, chromic acid dirt, or white rust. Specific appearance defects should be specified in ordering contracts.

Galvalume steel sheet consists of an aluminized zinc alloy structure comprising 55% aluminum, 43% zinc, and 2% silicon solidified at 600°C. The complete structure forms a dense tetrad junction crystal of aluminized iron, silicon, and zinc.

Features include excellent corrosion resistance (3 times that of pure galvanized sheet), decorative zinc flower surface suitable for building exterior panels, and superior heat resistance capable of withstanding temperatures exceeding 300°C. The corrosion resistance primarily derives from aluminum's protective function, making it ideal for chimney tubes, ovens, illuminators, and solar lampshades.

Our company is a modern enterprise specializing in high-end coating plate processing, sales, and circulation, registered in Wuxi City. Our main products include color coating, galvanized, aluminum zinc plating, zinc aluminum magnesium, and aluminum magnesium manganese high-end metal plates.

We maintain excellent cooperative relationships with several major domestic steel mills including Ye Hui (China), Baoshan Iron & Steel, Shougang, Magang, Hangang, Rizhao Steel, and Jiangyin ZongCheng Steel. Our products are widely used in steel structure buildings, metal building materials, steel silos, ventilation pipes, mechanical and electrical housing, home appliance plates, elevators, purification plates, automotive stamping parts, and other fields.

Since establishment, we have cooperated with factories to participate in material supply and technical services for numerous medium and large engineering projects domestically and internationally. Our employees average over 8 years of industry experience, enabling us to provide customized supply solutions and improve supply chain efficiency as your optimal partner.

Guided by our value concept of sustainable development, we remain committed to providing perfect demand solutions while working with domestic and foreign customers to establish ourselves as China's premier high-end coating and plating steel products service provider.