瑞纳智能：公司主营业务并非直接向终端热用户提供供暖服务

Group 1 - The company, Ruina Intelligent, clarified that its main business does not directly provide heating services to end users, thus it does not involve data related to heating area [2] - The company primarily offers intelligent core products for heating enterprises, assisting them in enhancing production technology and management levels [2] - The company's solutions aim to ensure heating quality while maximizing energy savings for heating enterprises [2]