Approtium is a company that constantly invests in the development of technology.
We have developed and patented a hydrogen storage alloy, and obtained 5 related patents such as a fueling coupler by developing a dispenser for hydrogen stations.ISO 9001 certification was obtained in December 1999, KOLAS certification in 2004 (National Supplier Tester), and 2007 accreditation by a standard production organization (Ministry of Industry and Energy), Environmental Meter Standard Gas Testing Methodology (National Academy of Environmental Sciences) 2004 Seamless Tube Trailer (Cartridge) In the hydrogen container sector, we have obtained the Certificate of Accreditation for Inspection from the Korean Accreditation Organization (KOLAS).
In addition, △Seosan Factory-Standard Products Production Agency Accreditation Letter (2011. 10.11, Korea Accreditation Organization), Accreditation of National Supplier Testing Institute (2012. 7.11, Korea Accreditation Organization), Quality Management System Certificate (2013. 6.5, Korea Gas Stabilization Corporation), certifications, recognitions, and patents were btained.
