1.product No.:HY099 2.size: 3.material:non-asbestos semi-metallic 4.function:bearing high temperature, assure 30000km 1.function: to stop a car2.friction coefficient:0.43.quality certificate:TS16949 LINK certificate4.standard:ISO90015.friction material:semi-metallic6.service:make sure of going 30000km7.stock in hand:500sets8.type: rear brake for JAC refine JAC BRAKE SHOES