苏大维格：常州维普光掩模缺陷检测设备已进入多家头部厂商量产线

Core Viewpoint - Su Dawei Ge's main business focuses on the research, production, and sales of photomask defect detection equipment and wafer defect detection equipment, positioning itself as one of the few companies in China capable of large-scale production of photomask defect detection equipment [1] Group 1: Company Overview - Changzhou Weipu, a subsidiary of Su Dawei Ge, has successfully entered the mass production lines of leading domestic wafer manufacturers and photomask manufacturers, including SMIC, Ruvi Optoelectronics, Qingyi Optoelectronics, and Longtu Photomask [1] - The company has achieved self-control over core technologies and components, enhancing its competitive edge in the market [1]