corrugated zinc coating sheet zinc coating:80-120g/m2 thickness:0.14-0.6mm width:600-900mm material:SGCH courrugated zinc coating steel sheetWe can supply factory price ,best service ,best quality .If you are interested in our products,pleae contact me at any time .corrugated zinc coating sheetzinc coating:80-120g/m2thickness:0.14-0.6mmwidth:600-900mmmaterial:SGCH corrugated zinc coating sheet