According to our records, this business is located at 105 Sunset St. in Longmont (in Boulder County), Colorado 80501, the location GPS coordinates are: 40.163314 (latitude), -105.121308 (longitude). Research Electro-Optics Inc is categorized under Aiming Circles (Fire Control Equipment) (SIC code 3827). Known organization branch manager is James Carrillo. You can contact the company by phone at (303) 678-8115.