1.Description:ss channel bar 2.Grade:200,300,400series 3.Size:50*25*2- ... .Finish:black,pickling,etc Detailed product description1.Description:stainless steel channel bar2.Grade:201,202,301,304,304L,316,316L,321 ... common seen or customized We also sell ss flat bar,angle bar,square bar,hexagon bar,round tube,rectangular tube,seamless pipe,plate,etc ...