17 — 19 April 2012
China LED ExpoChina LED Expo
China International Exhibition Center (Old center), Beijing, China
Free
17 — 19 April 2012
4N Show - China Sign Expo4N Show - China Sign Expo
China International Exhibition Centre (CIEC), Beijing, China
Free
6 — 8 November 2011
China International Regimen(Healthcare) ExpoChina International Regimen(Healthcare) Expo
China National Convention Center (CNCC) , Beijing, China
Free