This D355 track shoe assembly uses advanced integrated molding technology, with seamless and firm connections between all components. Coupled with an all-round multi-layered sealing and protection structure, it has extremely excellent waterproof, dustproof, and anti-corrosion performance. It can adapt to various harsh working conditions, has a long maintenance cycle, and greatly reduces the full life cycle cost of the equipment.We manufacture different machine models track rollers and can offer customized products. Follow us,you will get the items what you request.