Urban Rail Transport Transit System

INVT technology-leading rail vehicle traction system with completely independent intellectual property rights has many features, such as vector control, harmonic suppression, low noise, lightweight and so on. And it has formed a standardized, serialized product platform and core key components R & D capabilities. Products include various power supply systems, and air-cooling, water-cooling, heat pipe cooling and other cooling forms; it can also cover the tramcars, subways and intercity trains.