C Stud/U Track for Gypsum Board Linyi Yulong Building Materials Co., Ltd. Base Info Standard:GB, ASTMShape:U ChannelHeight:12mm 15mm 16mm 17mm 20mm 30mm 35mmWidth:38mm 50mm 75mmLength:3000mmThickness:0.3mm-1.2mmTrademark:YulongOrigin:China Description Pre:410/420/430 Stainless Steel Sheet / Plate with Best Price Next:201 Stainless Steel Coil/Strip Wirh The Best Price