black steel wire mesh cable tray , mesh cable tray,grid wire cable tray SS304,SS316HDG,zinc-plated low cost& free sample wire mesh cable tray ,steel mesh cable tray, wire basket cable traySS304 ... ,easy connector .etc . 5, samples are free Wire mesh cable trayMaterial: Q235B Steel (Chinese standard steel), SS304, SS316 & SS316L Surface Finish:Electro zinc plated ...