How many photoelectric companies are there in Xiamen?

There are three photoelectric companies in Xiamen. According to relevant public information, there are three optoelectronic companies in Xiamen, namely Yujing Optoelectronics (Xiamen) Co., Ltd., AUO Optoelectronics (Xiamen) Co., Ltd. and Lida New IOT Technology Co., Ltd., which are nationally recognized high-tech enterprises and Xiamen enterprise technology centers.