Sichuan Chengfa Fire Technology (四川成发消防科技有限公司), formerly the fire equipment company of Chengdu Engine Company, has made fire equipment in Chengdu since 1987. It was among the first fire equipment makers designated by the Ministry of Public Security. From a 15,000 m² facility it produces indoor and outdoor hydrants, hydrant cabinets, fire pump inlet connectors, sprinklers, wet alarm valves and water flow indicators. It also makes signal butterfly and gate valves, HFC-227ea gas suppression units, foam proportioners, kitchen suppression units and extinguishers. Its extinguishers hold fire product certifications 2025291810000843, 2025291810000839 and 2025291810000842 from the Tianjin Fire Research Institute of the Ministry of Emergency Management.