陕西华达 (301517) 回答 宋先森： 您好，公司根据下游应用领域及产品型号的不同，将产品质量等级划分为高可靠等级、军品级、工业级。 公司生产的高可靠电连接器及互连产品，在航空航天领域大量应用，包括“神舟飞船系列”“北斗卫星导航系统”“天宫空间站”“高分遥感卫星系列”“卫星互联网项目”等重点工程，产品应用范围覆盖了各类军用、商用卫星、载人飞船、航天货运飞船、空间站、火箭、深空探测等航天各个领域。 公司生产的军品级电连接器及互连产品，应用在各类武器装备中，包括无人机、预警机、舰艇等各类电子装备系统，尤其是在各类相控阵雷达系统中大量应用。 公司生产的工业级电连接器及互连产品在通讯系统中广泛使用，是华为、中兴等大型通讯公司电连接器及互连产品的合格供方，产品在5G及下一代通讯领域中大量应用。感谢您的关注。

································································································································································································································································································································································································································································································