Founded in 1994, General (Chengdu) Rectification Electric Appliance Research Institute is a cooperation institution joint stock enterprise founded by formerly Chengdu Rectifier Electric Appliance Plant and Electrical Engineering College of the Southwest Traffic University, with the registered capital of RMB 4 million. Our company specializes in the development and manufacturing rectifiers, power supplies, test devices, excitation devices, rectifier power supply devices, automation integrated control systems, computer control DC traction motor feedback test benches, intelligent maintenance-free dc power supply panel, etc...