Jiangxi Jian’an Fire Technology (江西剑安消防科技股份有限公司) has worked in gas fire suppression for more than twenty years. It supplies inert gas, CO2 and HFC extinguishing systems, fire-detection-tube devices and smart fire monitoring for telecoms, power grids, energy storage, rail transit and utility tunnels. Its extinguishing agents and fire-detection-tube devices hold fire product certifications 5982026ZY110078, 5982026ZY110079 and 5982020ZY100011 from the Tianjin Fire Research Institute of the Ministry of Emergency Management.