PPGI & PPGL (prepainted galvanized steel & prepainted galvalume steel) also known as pre-coated steel or color coated steel coil,It is a product made of hot-dip galvanized steel sheet, hot-dip galvalume steel sheet, electro galvanized steel sheet, etc. After surface pretreatment, one or several layers of organic coating are applied on the surface, and then baked and solidified. The color coated steel coil is light in weight, beautiful in appearance, and has good anti-corrosion performance, and can be directly processed. The color is generally divided into gray, sea blue, brick red, etc. It is mainly used in advertising, construction,decoration, home appliances, electrical appliances, Furniture industry and transportation industry. The coatings used for color coated steel coils are based on the environment in which the resin is selected, such as polyester silicon modified polyester, polyvinyl chloride plastisol, polyvinylidene chloride, and the like.

PPGI uses hot-dip galvanized steel coils as the base material, first undergoes surface pretreatment, then applies one or more layers of liquid paint by roller coating, and is finally baked and cooled. Coatings used include polyester, silicon-modified polyester with high durability, corrosion resistance and formability.

Baojiangcheng is a PPGI and PPGL manufacturer in China. Our PPGI (pre-painted galvanized steel) and PPGL (pre-painted galvalume steel) are available in various sizes.

The annual production capacity of the color coating line is 240,000 tons. It can produce high-grade steel plates such as building material panels, automobile panels, electrical panels, solar panels, high-coated corrosion-resistant panels, matte panels, and steel panels for doors and windows.