友讯达(300514.SZ)：目前暂无应用于高压、超高压领域的产品

Group 1 - The company, Youxunda (300514.SZ), focuses on providing comprehensive solutions for the Internet of Things (IoT) [1] - The company's products are primarily applied in low-voltage electricity and medium-low voltage distribution fields [1] - Currently, the company does not have products applied in high-voltage or ultra-high-voltage fields [1]