Guangdong Proberg Fire Technology (广东喷保消防科技有限公司) was founded in 2019 and develops and makes high-pressure water mist, heptafluoropropane, IG541, IG100, perfluorohexanone, dry-powder and foam extinguishing systems, plus aspirating smoke detectors. It has its office in Panyu, Guangzhou, and a factory in Nanhai, Foshan. The company also designs, installs and maintains fire systems for data centres, new-energy sites, rail transit, power and petrochemical facilities. Its gas and water mist systems hold fire product certifications 5982024ZY100074, 5982024ZY100078 and 5982024ZY070066 from the Tianjin Fire Research Institute of the Ministry of Emergency Management.