Ccdi.com.cn is tracked by us since May, 2012. Over the time it has been ranked as high as 199 199 in the world, while most of its traffic comes from China, where it reached as high as 25 538 position. It was owned by several entities, from 许亮 中建国际（深圳）设计顾问有限公司 to 上海悉地工程设计顾问股份有限公司, it was hosted by CHINANET shanghai province network, Shanghai Telecom Science & Technology Development Co.Ltd and others.

Ccdi has a high Google pagerank and bad results in terms of Yandex topical citation index. We found that Ccdi.com.cn is poorly ‘socialized’ in respect to any social network. According to MyWot, Siteadvisor and Google safe browsing analytics, Ccdi.com.cn is quite a safe domain with no visitor reviews.