Sentech Korea Corp. is a venture capital firm established in 1998 by Pohang Research Institute of Industrial Science and Technology, which is one of the best research institutes in Korea. Using advanced semiconductor gas sensor technology, the company has succeeded in commercializing breathalyzers and gas detectors, and has become a leader in the global market with sales networks in over 40 countries. The breathalyzer with its special sensors for alcohol, provides excellent durability, convenience, precision and design. It has international certifications such as UL, CE, DOT and FDA, firmly establishing its position as the No. 1 product in the world. With its advanced and world-class technology, Sentech Korea is a pioneer in the field of sensors.