... galvanized steel coil,PPGI,color painted steel,RALcolor,thickness 0.18-1.50mm,width 914,1000,1200,1219,1250mm Features:Galvanized base with color painted coils ... advanced equipments to degrease, rinse, chemical transform the cold-rolledsteel coils or galvanized steel coils. Then we make primary and refined lavation for the ...