Uttam Galva Steels Limited manufactures Prepainted Cold Rolled Steel Coils. Uttam Galva Steels Limited also manufactures various types of cold rolled steel and galvanized steel. The Prepainted Cold Rolled Steel Coils are coated with protective metallic coating and multiple layers of organic coatings. The Prepainted Cold Rolled Steel Coils are made using continuous coil coating line. The continuous coil coating line involves unwinding of skin-passed galvanized coils, cleaning / brushing, rinsing, degreasing, chemical pre-treatment consisting of surface conditioning, conversion coating, chromating and drying.