... ASTM,JIS,GB,DIN 3.Size:20-200mm 4.Thickness:3-18m galvanized iron angle/Hot rolled angle ... steel/angle iron1.Standard: AISI,ASTM,BS,JPS,GB,NF ,JIS2.Specification:2-20#3 ... .Management Certification: ISO 9001-2008; QS-9000;3.Aplication: Construction,largespan,metal structure,/towercrane, water heating ... 86-133 0315 0781Skype: aliceren2008 galvanized iron angle