Manufacturing(design, development and production) and supplying aftermarket undercarriage parts for excavators and bulldozes such as track roller, carrier roller, sprocket, idler assy and track shoe assy, especially Sleeves & bucket pins,track bushings & track pins... for international famous makers like Caterpillar, Komatsu, Hitachi, Kobelco, Kato, Sumitomo, Hyundai and Daewoo...
