CSDN is a leading comprehensive service platform to meet Chinese IT professionals’ learning and growth needs. Based on No.1 Chinese IT community under its banner, CSDN forms a entire knowledge dissemination and service chain from knowledge dissemination, technology education to occupational growth through three business groups including Website?Magazine, Education?Publication and Talents?Transaction.

• -Professional Community: CSDN platform with personal space, forum and blog interactive service
• -Portal website platform CSDNNET with more than ten channels in segment IT professional field
• -The most authoritative IT technology magazine Programmer
• -Professional publication platform Broadview Publishing House that established with Publishing House of Electronics Industry.
• -Online education platform ITCAST.NET that meets the lifelong learning need of IT professionals
• -Talents service platform JOB.CSDN that meets the need of IT professionals
• -Technology transaction platform PRI.CSDN with most IT professionals joined in

CSDN has more than 2.2 million registered members all over the world, and the daily visitors have outnumbered 8 million. It’s the most popular professional brand among Chinese IT professionals from both mainland and overseas.

CSDN has won worldwide recognition from IT professionals by right of its leading technology platform and excellent content services. During the “Top 100 of Chinese BBS Community” in 2004, CSDN ranked first among IT field. In 2006, it ranked in “Red Herring Top 100 Asia of Unlisted Science and Technology Enterprise”.