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komatsu, caterpillar, hitachi, samsung |
Our sprockets are made by high quality of cast materials, optimum heat treatment, and accurate precision machining. Back-up data controlling defect rate and Vertical NC ensure and make them as good quality products.
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, idler, sprocket, chain, track shoe, bolts and nuts, boom and arm, bucket, oil cylinder, bucket teeth, adapter, side cutter, cutting edge, end bits etc. applicable for Komatsu, Hitachi, Kato, Kobelco, Sumitomo, Caterpillar, Volvo, Samsung, Daewoo, Hyundai and so on.
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