Zhejiang Yonggui Electric Equipment Co., Ltd. engages in the research and development, manufacture, sale, and technical support of electrical connectors, components, and precision products in China and internationally. It operates through three segments: Rail Transit and Industry, Vehicle and Energy Information, and Special Equipment. The Rail Transit and Industry segment provides connectors, door systems, axle counter signal systems, gangways, and battery systems, etc. used in railway locomotives, passenger cars, high-speed trains, urban rail transit vehicles, maglev and other vehicles, and rail lines, as well as encoders for industrial robot motors, power circular connectors, industrial robot base control cabinets and inter-disk cables, pitch cabinets, master control cabinets, etc., which are mainly used in industrial robots and wind power products. The Vehicle and Energy Information segment offers a range of products including high-voltage connectors and wiring harness assemblies, high-voltage distribution boxes (PDUs)/BDUs, charging/battery replacement interfaces and wiring harnesses, AC/DC charging guns, high-power liquid-cooled DC charging guns, communication power/signal connectors, energy storage connectors, high-speed connectors, etc. primarily used in communication base stations, various communication network equipment, energy storage equipment, etc., as well as solutions for high-voltage and high-current interconnection systems for new energy vehicles. The Special Equipment segment provides special circular electrical connectors, micro rectangular electrical connectors, radio frequency connectors, optical fiber connectors, fluid connectors, cabinet connectors, shore power connectors, deep water connectors, and other specially customized special connectors and related cable assemblies. Zhejiang Yonggui Electric Equipment Co., Ltd. was founded in 1973 and is headquartered in Tiantai, China.