The machine vision plate pulls up Obi Zhongguang by more than 15%.

FAP, May 31 (Xinhua)-- Machine vision plate has increased by more than 15%, Obi Zhongguang has risen by more than 15%, and Hong soft technology has risen by more than 10%. Liding Optoelectronics, Yuntian Lifei, Ling Yunguang, Silk Road Vision and so on.