Our expertise – 40 years of experience in contamination monitoring and protection solutions. We specialise in air and water quality measurements and monitoring. A global reach – Our headquarters is located in Oregon, U.S.A, globally, we have offices and distributors over 40 countries worldwide. In South-east Asia, our headquarters is in Thailand, and we have offices in northern and central Malaysia. A collaborative perspective – We partner with our customers in providing solutions and support for the full cycle of contamination monitoring, covering the systems life, starting from installation/implementation of our equipment, servicing, precision in calibration of instruments.