... : CE, ISO9001, BV, SGS Detailed impact idler feature: 1.Roller idlers Dia 50mm-219mm, length 190-3400mm, which ... years). Such as EP conveyor belts, Nylon conveyor belts, Steel cord conveyor belts, special type conveyor belts, Idler Roller and pulley frame etc. ... been issued ISO9001 certification for our manufacturing and sales systems.ExhibitionWe will attend to Minexpo 2016 Exhibition ...