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Civil communication


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       BII Technology Development Co., Ltd., the subsidy of BII Technology Holdings(hereinafter referred to “BII Technology”), as the project investment main unit of civil communication system of Beijing Metro, entrusted construction management unit to complete metro civil communication and relevant supporting facilities construction work to ensure that the mobile phone signal can achieve simultaneous covering when the subway line is open to traffic; at the same time, it entrusted the operation and maintenance units to complete the daily maintenance work of civil communication equipment of the operating lines to ensure the stable operation of the system. Civil communication business division is responsible for promoting the completion of civil communication project investment construction, expansion of the scope of resource management development, improvement of the operation and maintenance management and strives to achieve the project profit and profit indicators to drive the sustainable development of the company.

In 2019, our civil communication business has covered 21 metro lines, 208 stations in Beijing. All the 3 new lines added in 2019 were built with 5G transmission capacity. In addition, the number of 3G and 4G 100 MB resources used by the three telecom operators increased by more than 100. At the same time, we were actively developing new value-added business. We have completed fiber optic interconnection of the 19 existing lines, strengthened the expansion of fiber optic and broadband rental market. We also signed optical fiber resources usage protocol with related telecom operators to continuously explore new business models and earning drivers.

In the future, the civil communication business department will continue to carry out diversified business exploration, give full play to the characteristics of subway-based fiber-optic resources, wide coverage to vigorously expand the integrated service module of fiber. In the appropriate time in the future, we plan to carry out the Internet application level business and adopt the expansion strategy of trial followed by promotion. In the context of the information age, with the "smart city" action plan, the subway civil communication project opens up the subway information industry value chain links and strives to build a comprehensive, intelligent, high-quality data platform, provide subway mobile communication information transmission services to create a brand new rail transit information living style.


Address: 15/F, Tower 2, Fusheng Building, No.4 Huixin East Street, Chaoyang District, Beijing
Telephone: 010-84621813
Copyright: BII Railway Transportation Technology Holdings Company Limited

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