Prepainted steel coil, coated 5 micron Epoxy(Primer)+20 micron PE( ... business relationship with customers in South America, Indian and Europe. Prepainted steel coil mainly applied to construction, solar water heater, household ... (Primer)+20 micron PE/SMP/PVDF(finish)4) Surface treatment: Prepainted and smooth surface.5) Color: by customer’s request6) Coil ...