China Railway Harbin Group of Technology 

China Railway Harbin Group of Technology Corporation researches, develops, produces, and sells rail transit safety monitoring and testing/inspection, railway professional information, and intelligent equipment products. The company provides 5T rolling stock equipment, infrared axle temperature detection systems, rolling stock bearing fault trackside acoustic diagnostic systems, dynamic image detection systems, rolling stock operation and quality trackside dynamic monitoring systems, quality trackside dynamic monitoring system, wheelset geometry dynamic detection system, reduction top speed control system, car systems, catenary and power supply equipment ground monitoring devices, locomotive 6A, automatic train cleaning machines, EMU de-icing and snow removal equipment, integrated video locomotive 6A, automatic train cleaning machine, EMU de-icing and snow removal equipment, and integrated video surveillance system, as well as vehicle and urban rail transit markets, and other products. It also offers online dynamic safety monitoring and detection of various rail transit ground-to-vehicle and vehicle-to-network, such as railway EMUs, passenger cars, freight cars, locomotives, and subways, etc. China Railway Harbin Group of Technology Corporation was founded in 1996 and is based in Harbin, China.