... timing belt, V belt,conveyor belt,NN-100, NN-150, NN-200, NN-250, NN-300, NN-400, NN-500 conveyor belt,timing belt ,V belt1 ... tensile strength and good fatigue resistance. Conveyor belts with nylon canvas inside have the characteristics of thin belt body, high ... splendid flexibility and long working life.NN-100, NN-150, NN-200, NN-250, NN-300, NN-400, NN-500Cotton conveyor belt has relatively small ...