Hunand digital technology ltd. Was established in 2001. Deva (abbreviation: dem) is a dedicated internet service provider and was established in 2009 with a headquarters in the new development area of changsha valley. It covers three main business brands, namely, chang ji, qingyang, yuyang, changde, huai, zhang dynasty, yiyang, shunyang and xianzhou. As an integrated internet service provider, the internet and mobile internet applications and development in the region have long been actively promoted through enterprise-based information development. Building on advanced technical skills and many years of industry experience in platform-building, web-page design, client overvalue services have been successfully provided since its inception to various leading players, such as the changsha city defense board, the shuya hospital of the university of central south, the chuya hospital of the university of central south, the changsha south vocational college, the coal group, and the hunan military police general hospital. With a qualified business reputation, good services and deep technological strength are advanced at the peer level. At the same time, relying on a wealth of product functions, new product designs, rapid product creation, value of products beyond the user's expectations, micro-trust-based development, operation, training, promotion of integrated solutions for enterprises, help to achieve online and offline connectivity (o2o), social customer relationship management (scrm), mobile power providers, light application (lightapp) wmapp and other types of business development, there are currently hundreds of industrial solutions in deep-drilling industries, such as electricians, restaurants, cars, property, wedding celebrations, supermarkets, banks, securities and cinemas. And the city of edhu, and the people of virtue, and the world of virtue, and the avalanche, are for good。