We are SENTECH,
A global leader
of breath alcohol tester
And sensor technology

Based on more than 20 years of gas sensor manufacturing technology,
SENTECH is currently exporting its products to more than 50 countries and has become a leading manufacturer in the global market.
With accumulated sensor technic, A range of alcohol sensors manufactured and applied to our breathalyzer equipment, which is well known in the global market for their trustable accuracy and sophisticated design.
Police, military, doctors, workers, and individuals from all over the world use our breathalyzer and are recognized as fast, accurate and reliable equipment.

History of Sentech

1998
Jul.

Sentech Korea was founded in South Korea

1998
Dec.

Supplied alcohol screening breathalyzer to Korean National Police Agency for the first time

2000
Feb.

Built factory line in Ilsan in Korea/ Certified ISO 9001 & ISO 14001

2002
Oct.

Certificate of good product by Korean Public Procurement Service

2008
Apr.

Moved to Paju in Korea, the current headquarter

2008
Sep.

Established R&D office in headquarter

2011
Nov.

Award is given from Korea Ministry of Trade, industry and energy

2012
Jun.

Frankfurt branch office was opened in Germany

2013
Mar.

Supplied Evidential alcohol breathalyzer to Korean National Police Agency for the first time

2014
Apr.

Approved EU norm of professional / personal breathalyzer (EN15964/EN16280)

2015
Mar.

Certified IATF16949

2016
Oct.

Selected as INNO-BIZ enterprise

2018
Jul.

LA branch office was opened in California USA