TAC crawler chassis undercarriage parts for bulldozer,excavator,loader,grader,drilling,millings, pavers,crawler crane etc. including track roller, carrier roller, front idler and sprockets, segment, track shoe, track link assembly, tip,blade cutting edge,end bit applicable for Caterpillar, Komatsu, Hitachi, Volvo, Daewoo, Hyundai, Kato, Kobelco, Sumitomo, Samsung, Mitsubishi etc. We offer a large number of construction machinery and wide range of spare parts with more than 10 years of marketing expansion and win-win cooperation.In the past 10 more years, the main customer of our factory are domestic Oems, dealers and large well-known trading companies. At the same time, we also provide forging, casting rough and heat treatment for other local factories. Our management team has more than 20 years of experience in this industry.