... *20*3-100*200*100*12mm Finish:black,picking,etc Stainless Steel Channel Bar with top quality , competitive price and best ... service .1.Description: Stainless Steel channel bar2.Grade:201,202,301,304,321,309S,310S ... 00x100x1065xmachine-made industry, chemical industry, spin, shipping industry architecture, food industry, household products.