西高院(688334.SH)：目前公司业务中暂无单独对材料进行检测认证

Core Viewpoint - Xigao Institute (688334.SH) possesses significant technical advantages in the field of electrical equipment testing and certification, particularly in high-altitude adaptability and over-voltage testing capabilities [1] Group 1: Technical Advantages - The company has notable expertise in electrical equipment testing and certification [1] - High-altitude adaptability and over-voltage testing capabilities are highlighted as key strengths [1] Group 2: Business Operations - Currently, the company does not conduct separate testing and certification for new materials used in electrical-related equipment [1] - The performance of new materials is validated during the equipment testing and certification process [1]