DA Tech Co., Ltd. is a specialized breathalyzer company that has been focused on researching and developing sensor-related application products since its founding in 2002.
Breathalyzers
DA Tech’s ALCOFIND breathalyzers offer a wide range of products suitable for various environments and purposes, including personal, industrial, and police use. The company has obtained quality certification for all major breathalyzers worldwide, including in the USA, Europe, and Australia.
Currently, ALCOFIND breathalyzers are used in over 50 countries and are leading the global market with their advanced technology.

Alcohol ignition interlock
This device is designed to prevent drunk driving by being installed in vehicles to check the driver’s blood-alcohol level, and prevent the engine from starting if the level exceeds a certain threshold. Legislation for its introduction in the Korean market is currently in progress.
It was the first in Korea and the second in the world to obtain the European drunk ignition interlock standard EN50436-1:2014 / EN 50436-2:2014, having passed a 12-month long-term reliability test.
From 2016 to 2023, it has been consistently exported to Europe and is used by European government agencies in ongoing drunk-driving prevention programs targeting repeat offenders. In addition to combating recidivist drunk driving, this product is used to prevent drunk driving in various sectors, including school buses, cargo and passenger transportation, and special-purpose vehicles.

DA Tech’s Ongoing Innovation to Stay on Top
As a result of these continuous efforts, DA Tech was recognized as an ‘Excellent Small and Medium-Sized Enterprise’ by Brand K in 2023, highlighting the Korean government’s recognition of its global marketability and innovation.
“Although we record outstanding performance and increasing sales each year, we never rest on our laurels. We continuously strive for improvement through ongoing investment in research and development of new products and upgrades to existing ones. Through these persistent efforts, we aim to solidify our position as a leader in the global breathalyzer market, alongside our business partners,” remarked the company’s CEO.
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