we can produce them according to your order and specification,you can send us samples,then,we can be clear about your spectifica prepainted galvanized steel coil:1.base metal:galvanized steel.galvalume.zinc-silicon coated steel2.thickness:0.18-0.7mm3.width:1000mm,1200mm,1250mm4.zinc thickness:120g/sm or more5.coating thickness:20um or more6.coating type:PE,epoxy7.color:ral colors coil sheet