We are a leading manufacturer of Roots Blower in Taiwan since 1990, we've been devoting ourselves to manufacturing Submersible type Roots Blower (GWB) , Re-circulated & Cooling Vertical type Roots Blower (GTB) , Suction Milk Pump (VTB) and Belt type Roots Blowers for over 30 years. We have our own patents for above products in Taiwan and received TUV CE mark approval, ISO 9001, SGS / UKAS certificates. . . etc. We are the only one manufacturer in Taiwan to manufacture Submersible type roots blower, also is the only one manufacturer in the world to manufacture Re-circulated & Cooling Vertical type roots blower. Our unique design and modern products even occupy nearly 70% in Taiwan market. We have also exported our products to countries like America, UK, Australia, Czech, Switzerland, Bulgaria, Vietnam, U.K., Ukraina, Bangladesh, Sri Lanka, Vietnam, Malaysia, Singapore, etc, and we are continuously exploring opportunities elsewhere.