Language ▼ Nanjing Subway is a rapid transit system under construction of China Railway 15 Bureau Group.The subway is part of the Nanjing public transport project. And will become one of the largest public infrastructure projects in Nanjing, including Subway and bus systems under construction and other transport services. The Nanjing subway started construction in April 2013, and in 2015 opened the operation of Line 1, 2016 opened the operation of the Metro Line 2, now many subway systems are still in the planning and construction, and the planning implementation process, Henan Longtek Cable is the cable suppliers of this project.