伊之密(300415.SZ)：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 in terms of product strength, density, and stability [1] Group 1: Technology and Innovation - The company maintains high research and development investment to drive technological innovation [1] - Through independent research and technological collaboration, the company has established a strong technical foundation in advanced processes such as semi-solid molding and multi-material composite materials [1] - The company aims to build a more solid technological barrier [1]