博硕科技：控股子公司磐锋精密生产的设备主要为光学类设备

Group 1 - The core viewpoint of the article is that Boshuo Technology's subsidiary, Panfeng Precision, primarily produces optical equipment [2] Group 2 - Boshuo Technology responded to investor inquiries on November 26 regarding its production focus [2] - The company emphasizes its specialization in the optical equipment sector through its subsidiary [2]