科新机电：近期承制的J型重型燃机首台国产化空冷器产品已成功交付

Group 1 - The company is involved in gas turbine-related business, primarily providing auxiliary equipment such as core heat exchangers, air coolers, gas heaters, and BOP piping systems to domestic and international clients [2] - Since 2006, the company has continuously engaged in this business, with the recent successful delivery of the first domestically produced air cooler for the J-type heavy-duty gas turbine [2] - Currently, this segment accounts for a relatively small proportion of the company's overall revenue, and its performance is significantly influenced by the investment pace in the downstream energy sector and the demand from main engine manufacturers [2]