... 8m, 6m, 8m,9m Galvanized GI Angle Iron for constructionGalvanized Angle Iron Standard: GB,ASTM,JIS,DIN ... 20*20*2mm-200*200*20Galvanized Steel Angle for constructionStandard:GB,ASTM,JIS,DIN,BSconstruction,etc.Special design is available according to requirement. ... Products Pictures: Galvanized GI Angle Iron for construction