Xim coated galvalume ntawv yog cov khoom siv hauv tsev ua los ntawm peb-txheej cov khoom sib xyaw, nrog rau cov khoom siv substrate, zinc-aluminium alloy txheej thiab cov organic txheej.Tom qab degreasing degreasing, phosphating thiab complex ntsev kho, nws yog coated nrog organic txheej thiab ci.Cov khoom muaj lub tiaj tus thiab zoo nkauj tsos, lub teeb yuag, corrosion kuj, lub neej ntev, thermal ua haujlwm zoo, dav siv hauv kev tsim kho, thauj, hluav taws xob, khoom siv hauv tsev thiab lwm yam.