广电计量：新凯来业务范围广泛，存在多家子公司

Core Viewpoint - Guangdian Measurement emphasizes the importance of its subsidiary, Xinkailai, in promoting the domestic production of semiconductors and integrated circuits through its diverse business operations [1] Group 1: Business Scope and Importance - Xinkailai operates in various sectors including semiconductor manufacturing equipment, chip design software, chip testing instruments, and robotics, which are crucial for the full-process domestic production of semiconductors and integrated circuits [1] - Guangdian Measurement provides services such as metrology calibration, reliability and environmental testing, integrated circuit analysis and testing, electromagnetic compatibility testing, chemical analysis, safety testing, and product certification, supporting high-end manufacturing and technological innovation [1] Group 2: Industry Collaboration - Guangdian Measurement aims to collaborate with leading companies in the industry to promote the domestic production of the entire integrated circuit industry chain, thereby empowering the technological self-reliance of the semiconductor industry [1]