ST炼石：成都航宇拥有高温合金、单晶铸件、叶片机加、表面涂层一体化的制造能力

证券之星2025-04-29

证券之星消息，ST炼石(000697)04月28日在投资者关系平台上答复投资者关心的问题。

投资者提问：董秘您好！成都航宇生产的大尺寸、高代次、复杂空腔、多联整铸单晶叶片，国内大推力航空发动机能够使用吗？谢谢！

ST炼石回复：尊敬的投资者，您好！成都航宇拥有高温合金、单晶铸件、叶片机加、表面涂层一体化的制造能力，可提供成品叶片交付一站式服务。感谢您对炼石航空的关注！

以上内容为证券之星据公开信息整理，由AI算法生成（网信算备310104345710301240019号），不构成投资建议。

免责声明：本文观点仅代表作者个人观点，不构成本平台的投资建议，本平台不对文章信息准确性、完整性和及时性做出任何保证，亦不对因使用或信赖文章信息引发的任何损失承担责任。

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