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        Established in 1996, 21Vianet Group, Inc. (Nasdaq: VNET) is a major influential cyberspace infrastructure service provider, as well as the largest third-party independent data center operator in China.
        As China’s best interconnected network platform, 21Vianet is committed to providing industry-leading data center services, neutral cloud operations, neutral mixed IT services and leading CDN services, and takes the lead in advocating and implementing IDC + heavy technology innovation, so as to build a cyberspace infrastructure operation platform with core technology and ultra-large-scale operational capacity.

         In reliance on 21Vianet’s advantages in data center construction, connectivity, cloud services, one-stop solution and other aspects, 21Vianet Switch+ high-energy data center helps China build innovative cyberspace infrastructure. At present, 21Vianet has built three large data center clusters, namely, Beijing-Tianjin-Hebe cluster, Pearl River Delta cluster and Yangtze River Delta cluster, and achieved a transparent two-tier connection between data centers. OTN and SDN technology is used for high reliability of the links, so as to form a large, fully connected “big chassis” of data center.

        Based on 21Vianet data center, 21Vianet Switch+ high-energy data center integrates the core advantages of comprehensive connectivity products and cloud platform, and provides comprehensive, high-quality solutions for customers in different industries. It fully improves the capacity of the cabinet, and also brings the value experience of exponential growth of data for customers.


21Vianet Group, Inc. (Head Office)

Address: 3/F, M5 Building, No. 1, Jiuxianqiao East Road, Chaoyang District, Beijing, China

Postal code: 100015

Customer Service Tel: 400 651 9966

Tel: (010) 8456-2121    Fax: (010) 8456-4234