崇达技术(002815.SZ)：公司800G光模块PCB目前正处于客户样品测试阶段

Group 1 - The company Chongda Technology (002815.SZ) is currently in the sample testing phase for its 800G optical module PCB, which requires multiple rounds of rigorous testing and certification, leading to a lengthy verification cycle [1] - Specific details regarding customers and project progress cannot be disclosed due to adherence to confidentiality agreements [1]