As 2008 approaches, the world-renowned Beijing is also preparing intensively. Especially many venues, command centers, and conference centers are also under construction.

Following the continuous application of multiple sets of 128x128AV and RGB matrices in the national procuratorate system and public security bureau system in 2006, Dalian Kedi began using multiple sets of large-scale matrices in the Beijing 2008 Traffic Command Center in 2007.

All of Dalian Kodi's large matrices, including AV, VGA, and RGBHV matrices, are modular and plug-in designs with dual power and control systems for hot backup. They not only stand out in domestic matrices, but also compete equally with imported matrices, repeatedly standing out and completely replacing imported products in terms of quality and price.