Our Duwon machine is a company that processes power generation equipment parts, flanges, etc.

We are doing our best to become a leading company with dreams and future.

Founded in 2001, Duwon Machinery Co., Ltd. continues to strive to provide better quality products to its customers.

We have thorough technical, facility and workforce management to deliver the best quality to our customers in the world's wind, petrochemical plants, and unclear power plant industries.

With 25 years of industry experience and continuous facility investment, we will strive to become a leading company in the 21st century for customer satisfaction.


Our Duwon machine is ISO 9001 certified.

Our products are widely used in the oil (oil and gas), chemical, electrical, nuclear power plants, shipbuilding, pressure vessels, and coastal plant industries.
* Parts such as heat exchangers, pressure vessels, etc
* Tube sheets, baffle plates, forging nozzles and other accessories.