宇野澤組鐵工所 Company Profile

Founded 124 years ago, when it comes to dry vacuum pumps and rotary blowers, it's Unosawa Iron Works.

Our company has been delivering excellent products to the world as a specialized manufacturer of vacuum pumps and blowers. In response to the rapidly increasing emphasis on "Sustainable Development Goals (SDGs)" in recent years, we have been developing environmentally friendly dry vacuum pumps (the world's first multi-stage Roots-type) for over 40 years, with numerous delivery records both domestically and internationally. Leveraging the know-how accumulated over many years, we will continue to develop products that meet the needs of the times and propose optimal solutions to meet our customers' requests and build their trust.