JULI Machinery Co.,Ltd has been a well-established professional manufacturing company, focused primarily on producing undercarriage spare parts for mini and large Excavator , bulldozer,Crane for more than 20 years.Our clients have been the well-known companies like Kobelco, Caterpillar, Hitachi, Mitsubishi, Komatsu among many others.The main products sold are Bottom Roller, Top Roller, Sprocket, Front Idler, Track link and plate, Track Bolt and Nut, Adjuster, Idler Spring, cylinder,bucket etc.