Wenzhou Kaiming Electric (温州凯铭电气有限公司) makes EPS fire emergency power supplies, UPS systems, centralised emergency-lighting power supplies and controllers, evacuation signage, fire-pump inspection cabinets and mechanical emergency start cabinets at Beibaixiang, Yueqing, and offers on-site installation, commissioning and training. Its fire booster water-supply equipment holds fire product certifications 5982020ZY140372 and 5982020ZY140373 from the Tianjin Fire Research Institute of the Ministry of Emergency Management.