港通医疗：公司主营业务为医用气体装备及系统、医用洁净装备及系统的研发、设计、制造、集成及运维服务

Core Viewpoint - The company, Hongtong Medical, focuses on the research, design, manufacturing, integration, and operation services of medical gas equipment and clean equipment systems, primarily serving various medical institutions [1] Group 1 - The main business of the company includes medical gas equipment and systems, as well as medical clean equipment and systems [1] - The company actively seeks overseas market cooperation opportunities under the framework of the China-Europe procurement strategic cooperation agreement, with recent overseas projects mainly concentrated in Africa [1]