华锐精密：截至2025年6月30日，公司研发技术人员占公司总人数的13.53%

Core Viewpoint - The company adheres to a research and development strategy of "concentrating advantages and breaking through single products," continuously increasing R&D investment and attracting high-end talent and advanced equipment [1] Group 1: R&D Strategy and Talent - The company has built a well-structured R&D team with a balanced mix of experienced and young professionals, totaling 141 R&D personnel, which constitutes 13.53% of the total workforce as of June 30, 2025 [1] - The R&D team covers four major fields: substrate materials, groove structures, precision forming, and surface coatings [1] Group 2: R&D Facilities and Efficiency - The company has established a cutting test laboratory that simulates real application scenarios, equipped with advanced processing and testing equipment such as CNC lathes and wear measurement tools, enhancing R&D efficiency [1] - The company can quickly evaluate the cutting performance of new products during the development process [1] Group 3: Intellectual Property and Market Position - As of June 30, 2025, the company holds 67 authorized patents, including 32 invention patents [1] - The core products of the company have achieved advanced levels in processing accuracy, efficiency, and service life, entering the domestic mid-to-high-end market traditionally dominated by European, American, and Japanese tool manufacturers [1]