项目介绍：

Yunke China Information Technology Limited (Earlier name as DIGITAL CHINA NETWORKS LIMITED , DCN for short), possessing proprietary network brand and intellectual property. It is a new-generation global provider for data communications equipments,solution and infrastructure of smart city. Deriving from Lenovo, DCN was launched into the network market in 1997 with company philosophy of "Client-oriented, Technology-driven and Service-preference". Based on independent development and sustainable innovation, DCN is continuous to provide networks products with intelligent, reliable and integrated network products, solution and quality service for the clients.