LED CHINA2015 was staged from Sep 16-19,2015，at Shanghai New International Expo Centre！
Shenzhen Lumen Electronics Co., LTD. was attended this exposition and showed a new generation of asynchronous high grayscale full color cards——C-Power 3 series and C-Power6200 / 7200 video cards, Android system control software (CPowerLED), LED wireless information publish platform, oil price sign solution.
