Guangzhou shi yuan photoelectric co., LTD is in mainland China high-tech enterprise specialized in producing high precision mask version. The company was established in August 2012,In November 2015, small and medium-sized enterprises in China of stock transfer system was officially; Stock code: 834649 listed financing development plan: after five years into the TFT and large size TP with chrome version mask areas; Hand in hand mask version of the industry of high-quality elite team created...