
CHINA RAILWAY SIGNAL&COMM.SHANGHAI ENGINEERING CO.,LTD. delivers rail and telecom communications, signaling, power and automation engineering services with strong system integration and end-to-end project capability.
CHINA RAILWAY SIGNAL&COMM.SHANGHAI ENGINEERING CO.,LTD. provides comprehensive engineering services and solutions across communications, signaling, power supply, information networks, and automatic control systems. Its scope covers system design and consulting, project contracting, product development, systems integration, independent testing, and ongoing operation and maintenance.
Recognized as a Shanghai high-tech enterprise, the company supports major projects in domestic and international railways, highways, urban rail transit, and telecommunications. Backed by specialized management and technical teams and internationally advanced communication and signaling instruments and equipment, it delivers strong system integration, engineering execution, technical services, and system R&D capabilities.
Over its development, the company has completed more than 500 large and medium-sized projects and has been honored with multiple national and regional quality and integrity awards, including the Luban Prize and several national quality project awards, as well as provincial and ministerial-level science and technology progress awards.

Established to serve communications and signaling engineering needs across transportation and related infrastructure.
Group structure established to strengthen organization and management under the broader holding framework.
The company combines specialized engineering expertise with strong system integration and technical service capability, supporting end-to-end delivery from design through testing and long-term operation and maintenance.
It is equipped with communication and signaling instruments and technical equipment aligned with international advanced levels, supporting demanding engineering execution and verification requirements.
The business holds a range of professional qualifications covering telecommunications engineering, railway electrical works contracting, communication and information network system integration, road transport engineering, and foreign business contracting.
Recognized for overall strength within Shanghai’s construction industry and named a Shanghai Model Unit.
Received more than 20 quality awards at province and ministry level, and multiple achievements recognized with provincial and ministerial-level science and technology progress awards.
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