... wear 4.Quality product,competitive price 1.brake system for train Material:Composite material,high friction composite brake shoe,low friction ... according to the samples or drawings3. Application: Heavy Duty Truck.Train.Bus,Automobile,petroleum drilling machine. 4. Hundreds of formula for ... .Kinds of brake to be choose,it fitting for the locomotive which speed is less than 100KM,120KM,160KM and 200KM ...