瑞纳智能：热泵机组搭载的自研磁悬浮压缩机虽以满足供热需求为主

Group 1 - The company, Ruina Intelligent (301129), focuses on the smart heating business and has developed a self-researched magnetic levitation compressor for its heat pump units [1] - The heat pump units primarily meet heating demands but are also capable of fulfilling dual heating and cooling needs for various applications [1] - Dual demand services are typically aimed at new residential buildings, public structures, industrial scenarios, or specific customer-designated special situations [1]