Beijing CPI Netech. Co. Ltd., set up in 1998, is a high-tech company specialized in Internet content and information development, website graphic designs, online media and multimedia,network set up, engineering and technical support as well as many Internet related services. It also offers services such as domain name registration, database and information platform, software development, online business, online survey and online advertising.

It has been more than four years since Beijing CPI Netech. Co. Ltd. began to run. During this period, it is committed to providing high-quality service to national and international philatelic companies, societies and individual philatelic collectors. It takes on the responsibility to design and maintain the China Philatelic Information Network (CPI, http://www.cpi.com.cn). Under its construction, CPI has become a large and important online media for reporting Chinese philatelic information, featuring authoritative information, fastest release, rich contents, convenient communication and search. It's also a window for foreigners to know Chinese philately, and a bridge for them to make friends with Chinese people.

In order to make the best of Internet and bring the colorful Chinese stamps and philatelic items to people all over the world, Beijing CPI Netech. Co. Ltd. opened another website named CPI On-Line (http://www.cpi.net.cn). CPI On-line is a platform for people all over the world to enjoy Chinese stamps, philatelic items and moreover, buy them on line. As the biggest and the best Chinese stamp & philatelic item shop on-line, CPI On-line always makes the promise to give people the most satisfying service and the most competitive price!