1997year

Founded  GAT Co.LTD

 1998year

Developed GMC100A Controller, GMC1000 Controller, Contracted about developed MFC  associated with ITEP

 1999year

Exported Contracted with France-Qualiflow OEM MFC controller Developed High Vacuum Ionization  Gauge Controller

 2000year

Developed Gas Flow Control Software

 2001year

Developed  MFC Controller(GMC200A), CM Controller(GPD-4), Pirani Gauge (CG201), Pirani Gauge Controller (CG2000)

 2003year

Developed GMC7100 & supply contracted with  LG PDP Line (A2), Developed MFC Controller (GMC300D)

 2004year

Developed Vacuum Gauge Controller(GVC2200)

 2005year

Developed MFC Controller (GMC1100),

Developed  GVC2200 & Supply  contracted with LG PDP Line(A3)

 2006year

Developed MFC Controller  GMC1200)

 2007year

Developed GAS Totalizer(GT1000), Voltage Meter( VM1000)

 2008year

Developed Throttle Valve(ATV1000), Valve Controller(GPC3000)

Change Company name to ATOVAC Co.LTD & Expanding

 2009year

Acquired CE for Throttle Valve, Developed Capacitance Manometer Gauge,  Throttle Valve(ATV2000), Mass Flow Controller(MFC)

 2010year

Supplied Capacitance Manometer , APC Controller & Valve to Samsung

Developed APC Valve for PoCl3 Process,  Acquired CE for APC Controller & MFC

 2012year

Developed Enhanced Convection Gauge(EG301)

 2013year

Acquired ISO9001 

Developed Mems Pressure Gauge(MPG)

Developed High Temperature Gauge(EG400)

 2014year

Acquired Explosion-proof certification for MPG

Office relocation(Yong In)

 2015year

Introduced CNC lathes and MFC (machining centers) and built their own processing lines.

Established an affiliated research institute.

 2016year

Renewal the EG301 & GPC3000 

Developed MFC for IGS TYPE(AFC500-IGS)