Shandong Detai Optoelectronic Technology (山东德泰光电科技有限公司) develops and manufactures its own cable-type linear heat detectors, along with 3D infrared visual temperature monitoring systems and an integrated management platform. The company’s founder has 35 years of experience in the research, production and sale of special cables. Its cable-type linear heat fire detectors hold fire product certifications 5982025ZY010004 and 5982025ZY010003 from the Tianjin Fire Research Institute of the Ministry of Emergency Management.