Recently, the 4G System Construction Project of the Subway Changping-Line Eight Line charged by Beijing Investment Rail Transit Technology Holding Co., Ltd. passed the inspection and acceptance of construction projects and was successfully put into use. The successful implementation of this project will play an active role in the interlinking between the governed lines and future business development.

The 4G business of the Subway Changping-Line Eight Line used to be established and operated by the operator. After receiving part of the assets, Beijing Investment Rail Transit Technology Holding Co., Ltd. set up the project at the end of 2016 and actively communicated and coordinated with the metro operation company and other units, as well as carried out detailed discussion and unified planning regarding the core business and the network interconnection. At the end of August 2017, the company formally entered the site for construction. During the construction, the company has strengthened the safety management, followed up the whole process, overcame the inconvenience caused by the night work, strictly abided by the relevant provisions of construction management during the National Day holiday and the 19th National Congress of the Communist Party of China and other major nodes, and completed the construction tasks on time while ensuring the quality and quantity.

In the future, the company will further increase the investment strength in transmission resources, expand the scope of business, and improve the market competitive advantage according to the operation conditions of the line.