An ISO14001 certified Environmental Management System since 2000. METI(Ministry of Economy, Trade and Industry: Japanese Government) certified self-inspecting manufacturer of the regulators, N-II fittings and gas heaters according to the Fifth Procedural Manual of the High Pressure Gas Safety Law(License No.MAB-472)
MHLW(Ministry of Health, Labour and Welfare: Japanese Government) certified medical equipment manufacturer(License No.2755).
An ISO9001 certified Quality System since 1996 - the first Japanese high purity regulator manufacturer to receive ISO certification.