The 16th China International Optoelectronic Expo (hereinafter referred to as "Optical Expo") in 2014 will be held in Shenzhen Convention and Exhibition Center from September 2 to 5, 2014. After years of rapid development, the China Optoelectronics Expo (CIOE2014) LED exhibition has become a professional exhibition covering the fields of LED lighting, display, backlighting, packaging, and equipment. It is currently the world's largest professional optoelectronic exhibition.

Lianchengfa attended the event with upstart rental P6.944led rental screens, led car screens, and led lighting products. As a stage screen, P6.944 not only has the characteristics of Lianchengfa’s P12.5 color screen I for both indoor and outdoor use. , And the pixel pitch is only 6.944mm, the display resolution is high, whether it is indoors or outdoors, high-definition pictures can be perfectly presented.