Zhejiang Chaoyi Fire Equipment (浙江超亿消防装备有限公司) researches, manufactures, sells and services fire extinguisher cylinders, water-based extinguishers, extinguisher valves, CO2 cylinders and automatic extinguishing devices. It began in 2005 as Jiangshan Chaoyi Fire Technology, and in 2018 it moved to its current plant in the Chengnan Economic Development Zone of Jiangshan. It is a national high-tech enterprise and also exports its products. Its simple water-based and dry-powder extinguishers hold fire product certifications 2023291810000389 and 2023291810000388 from the Tianjin Fire Research Institute of the Ministry of Emergency Management.