Doosan DH55 Coolant Expansion Tank 894370-4500 K1003355B K1003355A K1003355 450107-00018 K1038409

Since 2007, Chaofu Machinery has been a trusted manufacturer of excavator parts in Guangzhou, China. Our facility produces a comprehensive range of excavator components including rubber parts, hardware, and electrical components, all meeting the highest quality standards.

We combine competitive pricing with superior quality by eliminating middlemen costs and focusing on direct customer relationships. Our production processes are optimized to deliver high-value components at lower costs.

• Rubber Workshop: Fully automated production for hoses, pipes, and connectors
• Injection Molding: Advanced automated equipment for durable, precision components
• Engine Parts: Semi-automatic production with meticulous finishing

We maintain substantial inventory for quick delivery and provide 24/7 technical support through our dedicated service department.