中京电子(002579.SZ)：目前可实现400G光模块PCB产品量产

Core Viewpoint - The company Zhongjing Electronics (002579.SZ) has announced that it is currently capable of mass production of 400G optical module PCB products [1] Company Summary - Zhongjing Electronics has achieved the capability for mass production of 400G optical module PCB products [1]