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Next-Gen Railway 5G-R Wireless System 5G-F Maglev Train-to-Ground System Railway GSM-R Wireless Communication System

Railway wireless signal coverage system

5G Coverage System for HSR Digital Train Dispatch (DRTD) Repeater System Railway GSM-R Optical Repeater System GNSS BeiDou/GPS Repeater System

Signal products

Railway semi-automatic block information transmission system

IoT intelligent monitoring and control system products

Fault location and monitoring system for tunnel leaky cables Intelligent tunnel chamber environment monitoring and alarm system Antenna intelligent control system Computer room power environment monitoring system Intelligent patch panel system

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Digital railway

5G private network solution for railway stations and yards Solution of Railway Infrastructure Monitoring Based on AIOT Auxiliary solution for safety of overhead traveling crane and ground train based on Beidou satellite Solution of multimedia scheduling system

Low-altitude intelligent connectivity

Solution of Low Altitude Zhilian 5G Private Network Solution of low-altitude UAV inspection on railway lines

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Assist in the digital transformation and high-quality development of railways

Founded in 2001, Nanjing Ticom Technology Co., Ltd. focuses on railway communication and the Internet of Things industry, providing communication information system equipment and technical services for Chinese railways and railways in countries along the "the Belt and Road".

The company is committed to using digital and intelligent information and communication technology (ICT) to build a "visible, measurable, manageable, controllable, reliable, and trustworthy" railway wireless communication network and an "AIoT artificial intelligence Internet of Things" with "multi-source perception, heterogeneous fusion, grid management, and on-demand push". 

2001
The company was founded in 2001
200
Having over 200 employees
50
Professional technicians account for 50%
Private Network Communication Series
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Private Network Communication Series
Railway wireless signal coverage system
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Railway wireless signal coverage system
IoT intelligent monitoring and control system products
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IoT intelligent monitoring and control system products
Digital Railway Solution
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Digital Railway Solution
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Case Story

It has provided 18 railway bureaus and groups under the jurisdiction of the State Railway Group and some countries along the "the Belt and Road" with wireless communication systems, Beidou geological disaster systems, artificial intelligence and the Internet of Things and other system equipment to ensure the safe and punctual operation of trains.

Qinghai-Tibet Railway
Qinghai-Tibet Railway
The Qinghai Tibet Railway is the first high-altitude railway in China to adopt GSM-R digital mobile communication. The entire line uses the company's GSM-R fiber optic repeater station, which has been successfully applied to the world's highest altitude high-altitude tunnel - Fenghuoshan Tunnel and the world's longest permafrost tunnel - Kunlun Mountain Tunnel.
Qinghai Tibet Railway Guanjiaoshan Tunnel
Qinghai Tibet Railway Guanjiaoshan Tunnel
The domestic ultra long railway tunnel - Guanjiaoshan Tunnel, with a total length of over 32 kilometers, is located on the Xining Golmud section of the Qinghai Tibet Railway. The tunnel adopts the company's GSM-R analog fiber optic repeater product to solve the GSM-R wireless communication network coverage of the long tunnel.
Shitai Passenger Dedicated Line (Shijiazhuang Taiyuan)
Shitai Passenger Dedicated Line (Shijiazhuang Taiyuan)
The Shitai Passenger Dedicated Line is the first high-speed passenger dedicated line in China. The line adopts the company's GSM-R wireless weak field communication system and real-time monitoring system for cable leakage status, ensuring seamless coverage of communication signals between trains in tunnels and bridges. The domestic ultra long railway tunnel, Taihang Mountain Tunnel, is located within the Shitai Passenger Dedicated Line, with a total length of 27.8km. The company provides GSM-R wireless weak field communication system and real-time monitoring system for cable leakage status.
Lanxin Railway (Wushaoling Tunnel)
Lanxin Railway (Wushaoling Tunnel)
The Wushaoling Extra Long Tunnel is located between Lanzhou and Wuwei sections of the Lanxin Railway, with a total length of over 20km. The tunnel adopts the company's 450M fiber optic repeater product, which solves the problem of wireless signal coverage in extra long tunnels for the first time in China.
Beijing Harbin High speed Railway (Beijing Shenyang section)
Beijing Harbin High speed Railway (Beijing Shenyang section)
The Beijing Harbin high-speed railway is the first C3 line in China to adopt weak field coverage with GSM-R digital repeater stations. The entire line uses the company's TDZ-R digital repeater stations, which have the ability to adjust time delay and solve multipath interference problems; Improved coverage and reduced project costs.
Sichuan Tibet Railway (Lhasa Nyingchi section)
Sichuan Tibet Railway (Lhasa Nyingchi section)
The Sichuan Tibet Railway is the first electrified railway on the Qinghai Tibet Plateau, with over 90% of the lines located above 3000 meters above sea level. The entire line adopts the company's GSM-R wireless base station subsystem equipment, ensuring the safe and stable operation of the lines in complex high-altitude, low-pressure, and geothermal tunnels and other high-altitude geographical environments.
Changjinghuang High speed Railway (Nanchang Jingdezhen Mount Huangshan)
Changjinghuang High speed Railway (Nanchang Jingdezhen Mount Huangshan)
The Chang Jing Huang high-speed railway (Nanchang Jingdezhen Mount Huangshan) is a golden tourist line across Anhui and Jiangxi provinces, and also an important regional connection line of the "eight vertical and eight horizontal" high-speed railway network. The entire line uses the company's TDZ-R GSM-R digital fiber optic repeater, which will be officially put into operation in 2023.
Harbin Qiqihar High speed Railway (Harbin Qiqihar)
Harbin Qiqihar High speed Railway (Harbin Qiqihar)
The Haqi High speed Railway is the northernmost and highest latitude high-altitude high-speed railway in China, using the company's GSM-R wireless communication base station subsystem throughout the line. Since its opening in 2015, it has fully verified the reliability of the equipment in harsh high-altitude and high-altitude environments.
Haoji Railway
Haoji Railway
Haoji Railway is the first Beidou demonstration intelligent heavy-duty railway in China (with a total length of 1813.5km). The company provides high-precision GNSS Beidou and IoT monitoring equipment, which can monitor the settlement and displacement status of major bridges along the line in real time, monitor landslides on high and steep slopes along the line, and ensure the safe and stable operation of trains. The Zhongtiao Mountain Tunnel has a total length of 18.4 kilometers. The company provides tunnel deformation and settlement monitoring systems, as well as fiber optic repeater stations with GSM-R signal coverage inside the tunnel.
Shanghai Kunming High speed Railway
Shanghai Kunming High speed Railway
The Shanghai Kunming high-speed railway is the world's highest altitude span and most complex geological condition high-speed railway, passing through mountainous earthquake zones. The company provides the GSM-R wireless communication base station subsystem for its entire line, which has been in operation since 2016, fully verifying the reliability of the equipment under different air pressures at high and low altitudes and under the influence of earthquakes.
Chongqing Railway Hub East Ring Road
Chongqing Railway Hub East Ring Road
The East Ring Line of Chongqing Railway Hub is a passenger and freight co line railway that mainly focuses on freight transportation and also takes into account passenger transportation along the line. The entire GSM-R network coverage system adopts various communication equipment such as the company's GSM9000 macro base station, RRU distributed base station, digital+analog wireless weak field communication system, etc., which solves the engineering problems of complex wireless environment and tight frequency resources in large railway hub areas and provides effective solutions for other railway hub areas. Officially open for operation in 2022.
Hainan West Ring Railway
Hainan West Ring Railway
The Hainan West Ring Railway is located in a tropical region and is the world's first circular railway. The entire line uses the company's GSM-R wireless communication base station subsystem. It has been in operation since 2015 and has fully verified the reliability of the equipment in humid and harsh tropical environments.
Guinan High Speed Railway
Guinan High Speed Railway
As an important component of the national planned "Eight Verticals and Eight Horizontals" high-speed railway network, it is the first 350km/h high-speed railway in Guangxi and Guizhou. The company provided TDZ-R digital fiber optic repeater equipment for it, solving the problem of seamless communication signal coverage along the entire line; At the same time, an intelligent security system has been built for the line, which uses AI, edge computing and other technologies to improve the safety of lift train operation. Officially open for operation in 2023.
Hangzhou Wenzhou High speed Railway
Hangzhou Wenzhou High speed Railway
As the first domestic mixed ownership reform pilot project of the State Council and the demonstration project of social capital investment by the National Development and Reform Commission, the company provides GSM-R digital fiber optic repeater system equipment to solve the signal problem of weak field coverage. Officially open for operation in 2024.
Guiguang High Speed Railway
Guiguang High Speed Railway
As one of the main channels of China's "Eight Vertical and Eight Horizontal" high-speed railway network, the company provides GSM-R digital repeater system equipment for the line, solving the wireless weak field problem caused by long cable coverage distance in some sections.
Jakarta-Bandung High-Speed Railway
Jakarta-Bandung High-Speed Railway
The Yawan High Speed Railway is the first high-speed railway in China to be built based on Chinese technical standards, with a speed of 350 kilometers per hour. The entire line adopts the company's digital weak field wireless communication system.
China Laos Railway
China Laos Railway
The China Laos Kunming Wanzhou Railway (hereinafter referred to as the "China Laos Railway") is the first transnational railway that is mainly invested and constructed by the Chinese side, jointly operated and directly connected with the Chinese railway network. The entire project from Yuxi section (domestic) to Wanxiang section (foreign) adopts the company's digital weak field wireless communication system and communication signal room environmental dynamic monitoring system.
Addis Ababa–Djibouti Railway
Addis Ababa–Djibouti Railway
The Addis Ababa Djibouti Railway is the first modern electrified railway in Africa to be constructed entirely according to Chinese electrified railway standards. It is also the first railway built by Chinese enterprises overseas with a full industry chain that goes global. The company provided a wireless weak field communication system for its entire line, achieving seamless coverage of communication signals throughout the entire line.
East West Line of Turkmenistan
East West Line of Turkmenistan
The East West Line project in Turkmenistan starts in the capital city of Ashgabat, passes through Bereketh city, and ends in Turkmenbashi city. The total length of the railway communication system is 590 kilometers, and the entire line uses more than 20 sets of intelligent integrated box type IoT machine rooms from the company.
China Aerospace Science and Industry Corporation's "1000 km/h Maglev High Speed Vehicle Project"
China Aerospace Science and Industry Corporation's "1000 km/h Maglev High Speed Vehicle Project"
The company participated in the first full-scale superconducting navigation test of the 1000km/small low vacuum maglev high-speed car project (a national key test project) constructed by China Aerospace Science and Industry Corporation. It provided 5G-F vehicle ground wireless communication system (including 5G core network, base station, handheld/vehicle terminal) and multimedia fusion scheduling system, and successfully passed the acceptance of the full-scale test line (phase I) test project.

News and Events

News Updates

Taitong Technology appeared at the 2024 China University Science and Technology Achievements Fair, leading the development of new quality productivity with scientific and technological innovation.

Exhibition & Event

Taitong Technology appeared at the 2024 China University Science and Technology Achievements Fair, leading the development of new quality productivity with scientific and technological innovation.
2025-12-11
Taitong Technology Appeared at the 17th China International Modern Railway Technology and Equipment Exhibition.

Exhibition & Event

Taitong Technology Appeared at the 17th China International Modern Railway Technology and Equipment Exhibition.
2025-07-11
Blog
Taitong Technology's 5G-R communication training system landed in Jilin Railway Vocational and Technical University.
2026-08-07
Taitong DRTD digital repeater passed the evaluation of scientific and technological achievements of China Communications Association.
2026-07-14
The outline of "Technical Requirements of 5G-F Wireless Communication System for Ultra-high-speed Maglev Transportation", edited by Taitong Technology, passed the examination.
2026-07-14
The outline of "Technical Requirements of 5G-F Wireless Communication System for Ultra-high-speed Maglev Transportation", edited by Taitong Technology, passed the examination.
2026-07-10
Taitong DRTD digital repeater passed the evaluation of scientific and technological achievements of China Communications Association.
2026-07-10
I wish you good luck in the Year of the Horse and a healthy family!
2026-03-17
Keep the main business, deepen the road of struggle, and start a new journey with the opening ceremony.
2026-01-01
"Overall technical scheme of high-speed rail and EMU Wi-Fi system integration on 5G public network signal" passed the expert review meeting.
2025-12-03
Zhitie Qixin Communication Set sail Taitong Technology 2026 Campus Recruitment
2025-12-02
Home and Country Celebrate the National Day and Mid-Autumn Festival with Taitong Technology
2025-10-01
Full Moon Birthday Taitong Technology wishes the great motherland prosperity!
2025-10-01
The Smart Transportation Forum of the 2025 Internet of Things Conference was successfully held in Wuxi.
2025-08-19
You are cordially invited to the Smart Transportation Forum of the 2025 Internet of Things Conference.
2025-08-17
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