We are a trusted factory that specializes in producing high-quality spare parts for large excavators, particularly the KOMATSU PC450-6. Our Final Drive Assembly, transmission planetary gearbox, and Swing Planetary Carrier Assembly are just a few of our many products that we export in various sizes to cater to our clients' needs. We also offer customized products to ensure that our customers get the specific part they need for their excavator. With our attention to detail and commitment to excellence, rest assured that our spare parts are durable, reliable, and guaranteed to deliver top-notch performance.