Mainly export to North America and Africa , AsiaTS16949Semi-metallic and Non-asbestosHigh quality emergency/parking brake shoes. All brake shoes meet or exceed oem specification.We specialize in high performance and high quality replacement brake parts. we cross drilled and slotted rotors are engineered to provide maximum heat dissipation for dependable and safe braking under extreme braking conditions. The drilled holes and slots enables the braking surface to be cleaner thus providing improved stopping distance.. Each rotor is coated with a silver, shiny military spec zinc finish to protect the rotors from rusting on the hubs, slots, and vents.