For 2008 Beijing Olympic Game torch relay, our COFDM systems were successfully applied for the real-time video/ audio transmission of the live scene. During the development of the Torch Relay, Public Security Bureau of 8 provinces used our COFDM system for the public security.

Torch relay
in Hubei Province
Torch relay
in Jiangxi Province
Torch relay
in Guangxi Province

Torch relay
in Guangdong Province
Torch relay
in Liaoning Province
Torch relay
in Guizhou Province

Following files are about the thanks letters from Public Security Bureaus:

Thanks Letter from Hubei Province
Thanks Letter from Jiangxi Province
Thanks Letter from Guangxi Province
Thanks Letter from Guangdong Province
Thanks Letter from Liaoning Province
Thanks Letter from Guizhou Province