The prepainted steel coil, also color-coated steel sheet is based on hot-dip galvanized sheet, hot-dip galvanized sheet, electro-galvanized sheet, cold-rolled sheet and etc., after chemical degreasing and chemical conversion treatment, coated with one or more layers on the surface. Layers of organic coatings followed by bake-cured products.

Basic Information of Prepainted Steel Coil

The coating thickness is closely monitored on both top and bottom surfaces of the steel. We coat the coils based on our customer's paint spec.  As a pre-painted steel coil supplier, we are able to provide  prepainted steel coil spec you need.

The prepainted steel sheet for household appliances often takes electro-galvanized, hot-dip zinc-coated and cold rolled steel sheet as its base metal, which is widely applied in manufacturing refrigerators, large-scale air-conditioning systems, refrigerating cabinet, bread maker, furniture, etc

Base Metals for Prepainted Steel Coil

Cold-rolled base metal

Hot-dip zinc coated base metal

Hop-dip alu-zinc base metal

Electro-galvanized base metal

Hop-dip zinc-alu-mag base metal

Advantages of Prepainted Steel Coil

Corrosion resistance;

Cosmetically appealing;

Strength of the steel combined with the corrosion resistance of the metallic coating combined with its aesthetic appeal;

Very customizable in terms of color, coating thickness, paint vendor and etc.;

 Increase yield in roll formed applications due to time saved painting after forming.