2011 Photoincs West Exhibition
2010 Hong Kong International Lighting Fair(Autumn Edition)
2010 China International Optoelectronic Exposition
2011 China International Optoelectronic Ex
2010 China GuangZhou International Optoelectronic Exposition
2010 Photonics West Exhibition
2009 Hong Kong International Lighting Fair(Autumn Edition)
2009 China International Optoelectronic Exposition
2009 Hong Kong International Lighting Fair(Spring Edition)
2009 Photonics West Exhibition
2008 Hong Kong International Lighting Fair
2008 China (Shanghai) Int'l Optical Processing Industry Fair
71th China Electronics Fair/2008 (Shenzhen) International Electronic Exhibition
2008 Photonics West Exhibition
2005-2008 China International Optoelectronic Exposition