龙图光罩：为英诺赛科提供半导体掩模版

Core Viewpoint - Longtu Guangzhao (688721) has established a close partnership with InnoSilicon, serving as a major supplier of semiconductor mask plates for InnoSilicon's gallium nitride products [1] Group 1 - Longtu Guangzhao is an important supplier for InnoSilicon, providing essential semiconductor mask plates [1] - The collaboration between Longtu Guangzhao and InnoSilicon is characterized by a strong cooperative relationship [1]