Guangdong Jingguo Fire Technology (广东京国消防科技有限公司) designs, manufactures and sells fire extinguishing units and systems. Its range covers cabinet and suspended heptafluoropropane gas units, heptafluoropropane systems, aerosol units, stored-pressure ultrafine dry powder units, fire detection tube systems, automatic tracking and positioning jet systems, high-pressure water mist, and pressure relief devices. Its heptafluoropropane extinguishing units hold fire product certifications 5982021ZY100043, 5982021ZY100044 and 5982022ZY100045 from the Tianjin Fire Research Institute of the Ministry of Emergency Management.