大族激光(002008.SZ)：子公司大族半导体主要聚焦于半导体制造装备的研发与生产

Group 1 - The core viewpoint of the article is that Dazhu Laser (002008.SZ) is focusing on the research and production of semiconductor manufacturing equipment through its subsidiary Dazhu Semiconductor [1] - Dazhu Semiconductor's product line includes laser grooving, cutting, drilling, and internal modification of wafers, which are critical processes in the upstream manufacturing of storage chips [1]