... 2zin coating:60-220g/m2 3thickness:0.17-4.0mm zero spangle galvanized steel coil 1). Standards: GB/T2518, JIS ... : 50~275G/M2 Surface Treatment: (non)Chromated, (un)Oiled, zero spangle, regular spangle.,small spangle,Big spangle. 4). Quality: No ... industrial freezers in the residential and industrial buildings, household appliances, transportation, base plate, color coating, and so onNoteWe can produce ...