China Railway Signal & Communication Co., Ltd. (OTCMKTS: CRYCY), commonly known as China Railway Signal & Communication Corporation Limited (CRSC), is a China-based provider of rail transportation control and communication systems. The company serves railway and urban rail operators by supplying technologies designed to support train control, signaling, dispatching, traffic management, and operational safety.
CRSC’s products and services include railway signaling systems, communications equipment, train control systems, automatic fare collection solutions, and related rail transportation information and control technologies. It also provides project design, system integration, engineering, installation, maintenance, and technical services. Its activities extend to urban rail transit applications, including metro and other mass-transit systems.
The company’s business is primarily focused on China’s railway and urban rail markets, while it has also participated in rail transportation projects and provided related products and services in overseas markets. CRSC was formed from China’s railway signaling and communications industry and operates as a major state-linked supplier to the country’s rail transportation sector. The company is headquartered in Beijing and is listed in Hong Kong and mainland China; its American depositary securities trade over the counter in the United States.
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