Zhongyoujian

Zhongyoujian Technology Co., Ltd. is a wholly-owned subsidiary of China Communications Services Corporation Limited, with a registered capital of RMB 900 million.
The company was established in 1958. While serving China Telecom, China Mobile, China Unicom, and China Tower, it focuses on industries such as transportation, broadcasting, electric power, education, water conservancy, adhering to the concept of "broad vision, big data, overall planning, comprehensive integration, great wisdom, and enhanced security." With first-class general contracting capabilities for communication engineering services and an integrated service model of design, construction, optimization, and maintenance, it provides targeted solutions from information and communication infrastructure construction to platforms and applications, helping customers achieve smart development.
The company directly employs nearly 10,000 people, owns nearly a hundred software copyrights and other independent intellectual property technologies, and receives dozens of national patent authorizations and Jiangsu Province Communication Industry Science and Technology Progress Awards each year.
In cross-platform, cross-application, cross-connection, cross-domain, and cross-vendor integrated services, the company, relying on its comprehensive information security system, delivery capabilities for multi-specialty, multi-field, and massive orders, delivery capabilities for extreme and peak scenarios, and rapid aggregation capabilities, has successively completed major national strategic communication construction projects, including the Sichuan-East Gas Transmission, South-to-North Water Diversion, Oriental Gate, Nanjing Metro, Guizhou Information Park, Inner Mongolia Information Park, Beijing Olympic venues, Nanjing Youth Olympic venues, Jiangyin Smart City, Wenzhou Oujiangkou Municipal IoT, as well as the first-level and second-level backbone networks of China Telecom and China Mobile.
The company is the first Chinese enterprise to win the UN WSIS Winner Award and the first national quality gold award winner in the industry. Currently, its domestic business covers 31 provinces (municipalities) and autonomous regions, while overseas business covers more than 20 countries in Asia, Africa, South America, and Europe.
The company is the first Chinese enterprise to win the UN WSIS Winner Award and the first national quality gold award winner in the industry. Currently, its domestic business covers 31 provinces (municipalities) and autonomous regions, while overseas business covers more than 20 countries in Asia, Africa, South America, and Europe.