伊之密：公司半固态注射成型技术相较于传统压铸，在制品强度、致密性与稳定性有一定优势

Core Viewpoint - The company emphasizes the advantages of its semi-solid injection molding technology over traditional die casting, particularly in product strength, density, and stability [1] Group 1: Technology Advantages - The semi-solid injection molding technology offers quantifiable benefits in product quality compared to traditional die casting, including improved strength, density, and stability [1] - The company maintains a high level of R&D investment to drive technological innovation and establish a solid technical barrier in advanced processes [1] Group 2: R&D Investment and Patent Protection - The company has built a strong technical foundation in semi-solid molding and multi-material composite technologies through independent research and technological collaboration [1] - There is an emphasis on the proportion of R&D investment allocated to cutting-edge processes, although specific figures were not disclosed in the response [1]