ANGANG STEEL Galvanized Steel Sheet DX51D+Z / SGCC GI Sheet

Pre-painted galvanized steel coil, also known as PPGI or 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. The coated steel plate offers light weight, attractive appearance, and excellent anti-corrosion performance, and can be directly processed. It serves as a new raw material for construction, shipbuilding, vehicle manufacturing, home appliances, electrical industries, and more, effectively replacing wood with steel while enabling efficient construction, energy savings, and pollution prevention.

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

Galvalume steel sheet is an alloy composed of 55% aluminum, 43% zinc, and 2% silicon solidified at 600°C. The structure consists of aluminized iron, silicon, and zinc, forming a dense tetrad junction crystal. It offers excellent corrosion resistance (3 times that of pure galvanized sheet) with decorative zinc flower surfaces suitable for building exterior panels. The corrosion resistance primarily comes from aluminum's protective function. Galvalume steel sheet also provides good heat resistance, capable of withstanding temperatures over 300°C, similar to aluminum-plated steel plate's high-temperature oxidation resistance, 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 service 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 that improve supply chain efficiency as your best partner.

Moving forward, we remain committed to our value concept of sustainable development, dedicated 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.