Core Viewpoint - The company has established a partnership with aerospace technology and aerospace industry groups, becoming a qualified supplier of high-temperature alloys and other materials for critical aerospace components [1] Group 1: Partnership and Collaboration - The company is collaborating with institutions under the Aerospace Science and Technology Corporation and the Aerospace Industry Corporation [1] - The partnership focuses on supplying materials for solid rocket engine casings, liquid rocket engine hot-end components, and other high-temperature, high-strength critical parts for spacecraft [1] Group 2: Product Development and Manufacturing - The company is involved in the trial production and batch delivery of special alloy products used in various models of aerospace engines and related equipment [1]
上大股份(301522.SZ)：参与了多型号相关航天发动机等装备所用特种合金产品的试制验证和批产交付工作