The hardness of the surface, accurate machining, wear resistance are the most important factors for efficient Idler. So we use the good quality assured materials and make the undercarriage parts to maximum the durability.

We are one of main manufacturers and exporters of undercarriage spare parts for excavator and bulldozer in China. Our spare parts include track roller, carrier roller, front idler, sprocket, chain, track shoe, bucket, bucket teeth, side cutter, cutting edge, end bits, bolt&nut etc. Applicable for Komatsu, Hitachi, Kato, Kobelco, Sumitomo, Caterpillar, Volvo, Samsung, Daewoo, Hyundai and so on.