The full form of PPGI is pre-painted galvanized iron. It is a kind of color coated steel or pre-painted steel, which is an extension of GI. As the name implies, it uses zinc-coated steel as substrate, and then it is cleaned, pre-treated, and applied with layers of coatings to make it more beautiful and durable to use. We adopt the coil coating process to make PPGI coils. With slitting, shearing, and roller equipment, we also have strips, plain and corrugated sheets for sale.

PPGI coil is a popular material. It is based on hot-dip galvanized steel sheet or electro-galvanized steel sheet (galvanized layer) and is coated with multiple organic coatings to prevent it from rusting.

PPGL stands for pre-painted galvalume steel, which is a kind of color-coated steel with GL as substrate. It combines the strength of steel with excellent anti-corrosion of Zn-Al coating. The galvalume coating is made of 55% aluminum, 43.4% zinc, and 1.6% silicon. Except for their excellent corrosion resistance, PPGL sheets also have high thermal reflectivity, which makes them heat-resisting.

Prepainted galvalume steel coils are a type of coated steel product that combines galvalume steel's corrosion resistance with the aesthetics and versatility of pre-painted coatings. Galvalume steel is created by covering a steel substrate with a zinc-aluminum alloy, which has high corrosion resistance and durability.

The color coated steel coil for household appliances has good processing performance and decoration performance. It is widely used as the front panel, side panel, rear panel and inner panel of household appliances.

PPGI (Pre-Painted Galvanized Iron) steel coil is a high-quality metal material widely used in construction and industrial applications. It is typically cold-rolled or hot-rolled steel that undergoes galvanization and is coated with one or multiple layers of colorful paint.