JONCHN.JONCHN was established on June 8, 2015, with its registered office located in Yueqing City, Zhejiang Province. JONCHN has consistently focused on the fields of emergency power supplies and intelligent evacuation systems. Its product portfolio encompasses solutions for fire-rated explosion-proof emergency evacuation, EPS emergency power supplies, and intelligent evacuation systems. These products are widely applied in projects such as petrochemical plants, underground utility tunnels, rail transit systems, airports, large-scale venues, and industrial facilities. The company has also formed strategic partnerships with several major domestic commercial giants and renowned design institutes. JONCHN has invested nearly 10 million yuan to introduce automated production equipment including large CNC laser cutters, large CNC punching presses, CNC bending machines, and SMT automatic placement production lines. Through years of dedicated development, the company has established a scaled, full-industry-chain manufacturing capability. All major product components—enclosures, transformers, circuit boards, and inverter modules—are produced in-house. JONCHN holds certifications for ISO9001 Quality Management System, ISO14001 Environmental Management System, and ISO45001 Occupational Health and Safety Management System. Primary products include: EPS fire emergency power supplies, fire pump inspection cabinets, electrical fire monitoring systems, fire equipment power monitoring systems, smart safety power systems, emergency lighting controllers, emergency lighting distribution boxes, small explosion-proof single-sided indicator lights, small explosion-proof double-sided indicator lights, medium explosion-proof single-sided indicator lights, medium explosion-proof double-sided indicator lights, EPS emergency power supplies: single-phase type, EPS emergency power supplies: three-phase type.
