Zhengzhou Subway is a rapid transit system under construction of China Railway 15 Bureau Group.The subway is part of the Zhengzhou public transport project. And will become one of the largest public infrastructure projects in Zhengzhou, including Subway and bus systems under construction and other transport services. The Zhengzhou 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 Hongda Cable is the cable suppliers of this project.
