Riken Keiki Co. Ltd. manufactures proprietary gas detection and monitoring equipment and various gas sensors to monitor for work space and facility safety in such environments. The company is committed to research and development to pioneer new ways to create safe working environments for people. In-depth knowledge and considerable experience about research and development, production, sales, and after sales service make us well established with strong brand recognition and credibility. The products are known worldwide for their long life and reliability. Riken Keiki goals is to use its expertise and years of experience to protect precious lives and valuable assets. The company is committed to continually strengthen our research and development, provide high quality gas detection and monitoring equipment and superior gas sensors to all countries worldwide, to help ensure safety from industrial disasters.