Robertson Manufacturing and Engineering Int'l Inc. (RME), was founded in 1986. Since inception we have concentrated exclusively on providing high quality commercial, medical, and industrial air filtration equipment. FILTER-MATE, our registered product trademark, is recognized worldwide as a leader in innovative air cleaning technology and dependable service. Our unique designs are protected by U.S. Patent No. 4955997. Our manufacturing facility is located in Jonesboro Arkansas and serves as a hub for distribution across the United States. We are active in internatonal trade and welcome all international inquiries. Our Company objective is to meet each customers specific indoor air quality requirement. Our experience and engineering skills allow us to achieve this by customizing our standard product lines as required.