... GB,ASTM,JIS,DIN,BS200*200*20Galvanized Steel Angle for constructionStandard:GB,ASTM,JIS,DIN,BS ... relative standards as customers' requirementsProducts Specifications:specifications:20*20*2mm-200*200*20Wall thickness: 2-20mmLength: 1-12mIn view of clients' ... A:Unequal angle bars:25*16*3--200*125*18(mm)Products Pictures: angle bar ,steel galvanized angle iron,Mild Steel ...