TYKJ(300960.SZ)

Shenzhen Tongye Technology Co.,Ltd. engages in the design, research and development, manufacture, sale, after-sales, and maintenance services for electrical equipment products for rail transit locomotives and rolling stock in China. The company offers power products, such as power supply cabinets, chargers, emergency ventilation and auxiliary inverters, train and auxiliary power supply cabinets, on-board bidirectional and supercapacitor charging devices, air conditioning power supplies, hybrid energy storage systems, and emergency power supply systems, as well as hydrogen energy bidirectional DC-DC power supplies, step-down regulated power supplies. It also provides intelligent control products, including logic control units, suspension and air conditioning controllers, intelligent air conditioning control panels, intelligent solid-state contactors, intelligent electrical control systems, low-voltage electrical appliance monitoring systems, battery management systems, network cards, thermal management system, and electronic controllers.