About Tmast

TMast Incorporated is a Vaporizer Repair Company founded in 2009.

2010, the TEL Trias Divert Line and the TEL Bypass Valve was started. We have been working together as associate partner with Samsung Austin Semiconductor.

And registered In 2011 SAMSUNG Purchase SCM, In 2013 TEL KOR Vender, In 2014 AMAT vender.

We changed the company name as T.Mast (Personal) → TMast (corporation) in 2015.

Key business areas include :

■ Vaporize Repair – MFM , MV , IV , LMFM ,VU
■ Air Valve Repair
■ High Purity Manifold Valve Repair
■ Main Facilities GAS Control Box Repair
■ Facilities Repair
   -Load Lock Bypass Valve
   -Novellus Gate Control Sloenoid Block etc.

Our Location

Main office: 486 digital Empire II 101,sindong, Yeongtong-gu, Suwon-si, Gyeonggi-do, Korea
Manufacturing line: 486 digital Empire II 101, sindong, Yeongtong-gu, Suwon-si,
Gyeonggi-do, Korea