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Youn Woo

Groove joint, Complex valve, Automatic balancing valve, Bermad valve and more

YounWoo GST started as ‘YounWoo Engineering’ was founded in 1986 as a specialized company in HVAC & fire protection piping system. In 1996, YounWoo obtained a certification of incorporation and in 2006, changed name to ‘YounWoo GST (Global Strategic Technology).

As a leading company in Korea, we introduced and sold products of U.S.A. at the very first time in Korea. Also, since 1987, we developed our own products and has supplied based on our know-how accumulated for more than 20 years.

YounWoo, recognized as a pioneer in Korea, has introduced ‘YounWoo Mechanical Join System.’ “YounWoo Mechanical Join System” is developed with our own technology and born in the latest 3D design and analysis. With its outstanding technology, efficiency and reliability, we achieved ‘ISO 9001’, UL, FM approvals, design patent and many certifications.

Phone +82-2-922-2544
Fax +82-2-922-2033
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Company Address 19, World Cup-ro 32-gil, Mapo-gu, Seoul, Korea