Changchun Railway Vehicles
Construction on Line 1 began a second time on 29 September 2009 and was later halted and began a third time in March 2010. In March 2011 the contract for traincars for first line was signed with Changchun Railway Vehicles co. ltd. Target date for opening of first line of 17.47 km length with 18 stations was set to the end of 2012. The line 1 actually opened on 26 September 2013.