Thomas

/Thomas

Thomas has measured formaldehyde in school classes, dioxins in industries and mercury in hospitals. He is the in-house indoor air quality expert. He is a mechanical engineer and has been working on air quality for more than 10 years. Thomas believes in helping any cause that helps prevent health issues.

2017-05-31T13:19:37+00:00 November 11th, 2016|Comments Off on Thomas