证券日报网讯1月28日，中瓷电子（003031）在互动平台回答投资者提问时表示，公司电子陶瓷系列产 品包括光通信器件外壳、无线功率器件外壳、红外探测器外壳、大功率激光器外壳、声表晶振类外壳、 3D光传感器模块外壳、氮化铝陶瓷基板、集成式加热器、精密陶瓷零部件等，广泛应用于光通信、无 线通信、轨道交通、工业激光、消费电子、低碳供热制冷、汽车电子、半导体设备、低空经济等领域。 子公司博威公司积极推进卫星通信等新一代通信系统用射频芯片与器件关键技术突破和产品开发工作， 目前在手机直连低轨卫星通信等应用领域形成相关芯片与器件关键技术及产品，根据用户需求，稳步推 进产业化应用工作。 ...

Core Insights - The company, Zhongci Electronics, reported a full order book and maintains a high capacity utilization rate [1] - The company has achieved mass production of optical communication device shells with transmission rates covering a wide range from 2.5Gbps to 1.6Tbps [1] - The company focuses on user demand and technological innovation to achieve sustainable, rapid, and high-quality development [1]

Core Viewpoint - The company has made significant advancements in its silicon carbide chip production and new product development, indicating a strong position in the semiconductor industry [1] Group 1: Silicon Carbide Chip Production - The silicon carbide chip wafer process line has been upgraded from 6 inches to 8 inches and is currently operational, entering the product upgrade and customer onboarding phase [1] - The company is actively working on the development of 3.2Tbps products in collaboration with customers, expanding its capabilities in high-speed communication [1] Group 2: New Product Development - The company has achieved milestone progress in the research and development of ceramic components, successfully validating them with domestic semiconductor equipment and achieving mass production [1] - The aluminum nitride multilayer thin and thick film products have seen rapid growth, with applications in high-frequency and high-speed optical modules, particularly in AI and data center scenarios [1] Group 3: Optical Communication Devices - The company’s optical communication device housings have achieved transmission rates covering a wide range from 2.5Gbps to 1.6Tbps, all of which are in mass production [1]

Group 1 - The company has confirmed that its optical communication module products have achieved mass production with transmission rates covering 2.5Gbps, 10Gbps, 25Gbps, 100Gbps, 200Gbps, 400Gbps, 800Gbps, and 1.6Tbps [2] - The company refrained from disclosing specific customer names due to commercial protection and agreements with clients [2]