| Type | Manufacturer |
|---|---|
| Website | https://www.rikenkeiki.co.jp/english/ |
| Phone number | +81 3-3966-1121 |
| Address | 2-7-6 Azusawa Itabashi-Ku, Tokyo 174-8744 Japan |
Riken Keiki offers over a hundred different models of gas detection and environmental measurement products.
