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Unozawa's Strength as the First Company Developing Dry Vacuum Pump

Superior Technology

Unozawa develop the FIRST dry vacuum pump in the world.

In 1983, dry vacuum pump (Tripack series) was first developed.This pump run without water or oil sealing, hence environment friendly.

Superior Technology

Vast Experience

Vast Experience

The foundation year was 1899 and Unozawa leads the industry as a pioneer.

Since then, Unozawa has been supplying various gas and liquid handling machineries to many customer worldwide.

Satisfying Global Needs

Productss tailored to Customer's needs

Using our vast experience, we manufacture blowers and vacuum pumps to meet the various demands of our customers.

Satisfying Gloval Needs

High Quality and Long Lifetime

High Quality and Long Lifetime

Thorough quality assurance and durable Productsion

Unozawa products provide long lifetime and minimum maintenance.