一博科技：截至目前，珠海PCB板厂已实现对客户交付的最高层数为58层，在研项目的最高层数达到80层

Core Viewpoint - The company, Yibo Technology, is a leader in the PCB R&D service sector and is focused on addressing customer R&D pain points by providing effective hardware innovation and one-stop services [2]. Group 1: Production Capabilities - The PCB factory in Zhuhai has achieved a maximum delivery capability of 58-layer boards to customers [2]. - Ongoing research projects have reached a maximum layer count of 80 layers, indicating advanced development efforts [2]. - The factory has a trial production capacity of up to 120 layers, showcasing its potential for future production [2].