国瓷材料：子公司国瓷赛创已成为低轨卫星射频芯片的主要封装方案，目前已量产并批量销售

Core Viewpoint - Guocer Materials (300285.SZ) has announced that its subsidiary, Guocer Saichuang, has successfully mass-produced and is selling communication radio frequency micro-system chip packaging shells, which have become a leading packaging solution for low-orbit satellite RF chips due to their technological advantages [1] Group 1 - The packaging shells produced by Guocer Saichuang are recognized for their technological leadership in the industry [1] - The company has achieved mass production and is now engaged in bulk sales of these packaging solutions [1]