... performance, stable friction.Safety: Low hot recession,good restorability, fit for Road,mountain Road, high speed, and other road conditionComfortable: ... free, semi-metel, ceramic.Application: Heavy Duty Truck. Trailer. Bus,for truck of various brand.Test Report: Inspection ItemStandardTest ResultNormal Temperature ... Cheching during Producing:5. Packing and trasportation~ 17456 brake lining for buses