Our core business is to provide indoor air quality solutions

We have come a long way, since HTSB (our holding company) sold the first ionizer in 1986. For more than 25 years, we have remained focused in the IAQ industry and witnessed the many major developments and transformation of an industry that is now a recognized topic all over the world. Indoor Air Quality related illnesses are as common as the common cold. The U.S. Environmental Protection Agency (EPA) and The National Institute of Occupational Safety & Health (NIOSH) have been in the forefront among other agencies in research and production of comprehensive guidelines on preventing, identifying and correcting indoor air quality problems.