Product Knowledge

In our daily lives, we may often see various products with shiny, rust-proof and corrosion-resistant metal surfaces, but we may not know that most of them actually come from a material called "galvanized steel coil".

You may have seen galvanized steel coils: smooth surface, silvery and bright with zinc layer, commonly used in construction, home appliances, automobiles and other industries.

Colored steel coil - the base material of pre-coated galvanized steel coil. Cold-rolled steel coil has a smooth and beautiful appearance.

Cold-rolled steel coils are usually rolled longitudinally. The process of cold rolling production generally includes raw material preparation, pickling, rolling, degreasing, annealing (heat treatment), finishing, etc.

Color coated sheets, also referred to as colour coated steel sheets or Pre-Painted Galvanized Iron (PPGI) coils, are steel sheets coated with a protective and decorative layer of paint.

Galvanized steel coils are the patron saint of steel against rust and corrosion. They are armed with galvanizing technology, giving steel excellent corrosion resistance. They have written a wide range of applications in the automotive, electrical and manufacturing fields.