Jonhon Optronic Technology Co., Ltd. engages in the research and development of optical, electrical, and fluid connection technologies and equipment in China. The company offers indoor power; transmission and internal board power transmission; RF signal transmission; signal monitoring; power supply; fronthaul fiber; and data center cooling, generic cabling, and rack board-to-board power supply, rack power distribution, rack data exchange, cooling, and train end jumper systems. The company also provides power exchange, charge, on-board chargers, inverters, DC converters, power distribution units, battery packs, motor control units, motors, patient monitoring and x-ray products, and ultrasound and magnetic resonance products; integrated interconnect solutions; magnetic levitation control units; signal control and traction conversion products; instrumentation for nuclear power plants; standardized switch cabinets; local protection devices; and pipeline inspection, geophysical exploration, well logging, and drilling equipment. Its products are used in defense, commercial aerospace, communication network, data center, petroleum equipment, electrical power equipment, industrial equipment, rail transport, medical equipment, electric vehicle, consumer electronic, and other manufacturing fields. The company was formerly known as AVIC Jonhon Optronic Technology Co.,Ltd. and changed its name to Jonhon Optronic Technology Co., Ltd. in November2024. The company was founded in 1970 and is headquartered in Luoyang, China.