January 16, TEC held the metro rail flaw detection vehicle seminar in Zhuzhou, together with US Sperry Rail Service Corporation from US. 29 leaders and experts in metro industry , which are from 14 cities such as Beijing, Guangzhou, Tianjin, Shenzhen, Nanjing, Xi'an etc., gathered together to discuss the future development of metro rail flaw detection vehicles.

During the meeting, representatives from Rail Engineering Machinery Business Unit introduced domestic applications of rail flaw detection vehicles and cooperation between TEC and Sperry Company to metro owners. Sperry presented a detailed demonstration in four aspects: the introduction of Sperry, Sperry rail flaw detection technology and its global application, collaboration with TEC, concern about the Chinese market and new technologies in rail flaw detection.