Committed to the development and production of diesel engine parts, vacuum pump parts and other products

Yuhuan Tongzhou Machinery Manufacturing Co. ltd.

Yuhuan Tongzhou Machinery Manufacturing Co., Ltd. was established in 2004, located in the beautiful coast of the East China Sea - Zhejiang Yuhuan. We are committed to the R&D and production of diesel engine fittings and vacuum pump fittings and other series of products. At present, our company is a joint R&D and replacement spare parts cooperative development unit of domestic well-known internal combustion engine enterprises "National Five", "National Sixth" engines and domestic well-known vacuum pump enterprises.

Tongzhou constantly updates and improves the processing technology and equipment, thus speeding up the development of enterprises. Through technical transformation ...

Read More

Equipment is the key to quality

Equipment Support

Strict inspection of each process

New Products

Good faith based, working in unity and helping one another, creating value for customers, creating wealth for the society and helping employees realize self-fulfilment.

  • Crankshaft
  • Gear
  • Oil cover
  • Piston pin
  • Regulator valve
  • Idler shaft
  • Drain valve