（编辑 任世碧） 证券日报网讯 12月25日，西子洁能在互动平台回答投资者提问时表示，西子航空是大股东西子电梯旗 下的重要业务板块，主要从事飞机零部件制造，包括机体结构件、复合材料制件、钣金零件、航空新型 紧固件等，具备数控机械加工、复合材料结构件成型、钣金成型、热处理、表面处理、部件装配、数字 化测量、无损检测等能力，并为空客、波音、庞巴迪、中国商飞、中航工业等国内外优秀的飞机制造商 提供优质的产品与服务，已获得欧洲空客、美国波音、中国商飞、中航工业等世界航空制造巨头的344 项特种工艺资质认证，是空客A320机翼小肋的全球唯一供应商、A320机翼大肋的中国总装线唯一供应 商、空客A220飞机前起落架舱部件全球唯一供应商、波音737驾驶舱内饰件全球唯一供应商。此外，西 子航空入选C919大型客机机体结构一级供应商。2024年西子航空中标C919中机身段含中央翼盒项目， 这是链接前后机身与左右机翼的中心部段，是大飞机机体结构中最重要、技术最复杂、制造和装配难度 最大的大部段之一。该项目的实施，将使西子航空具有全面制造大飞机机体结构的能力，也标志着民营 企业在航空制造业中占有越来越重要的地位。 ...

格隆汇12月25日丨西子洁能(002534.SZ)在投资者互动平台表示，西子航空是大股东西子电梯旗下的重 要业务板块，主要从事飞机零部件制造，包括机体结构件、复合材料制件、钣金零件、航空新型紧固件 等，具备数控机械加工、复合材料结构件成型、钣金成型、热处理、表面处理、部件装配、数字化测 量、无损检测等能力，并为空客、波音、庞巴迪、中国商飞、中航工业等国内外优秀的飞机制造商提供 优质的产品与服务，已获得欧洲空客、美国波音、中国商飞、中航工业等世界航空制造巨头的344项特 种工艺资质认证，是空客A320机翼小肋的全球唯一供应商、A320机翼大肋的中国总装线唯一供应商、 空客A220飞机前起落架舱部件全球唯一供应商、波音737驾驶舱内饰件全球唯一供应商。 此外，西子航 空入选C919大型客机机体结构一级供应商。2024年西子航空中标C919中机身段含中央翼盒项目，这是 链接前后机身与左右机翼的中心部段，是大飞机机体结构中最重要、技术最复杂、制造和装配难度最大 的大部段之一。该项目的实施，将使西子航空具有全面制造大飞机机体结构的能力，也标志着民营企业 在航空制造业中占有越来越重要的地位。 ...

Core Insights - The company, Kede CNC, provides manufacturing and processing equipment for major aircraft core components, including engines and structural parts [1] Group 1: Product Offerings - Kede CNC's products cover a wide range of aircraft core components, including five-axis vertical and horizontal machining centers, six-axis five-linkage blade processing centers, and high-speed blade tip grinding centers for efficient processing of engine core components such as blades, casings, and disks [1] - The company offers five-axis horizontal turning and milling composite machining centers, as well as various milling products for the production of landing gear, wings, rib structures, and frame components [1] - The five-axis gantry machine GMC3060 is designed for efficient processing of large aerospace titanium alloys, aluminum alloys, and non-metal composite materials [1] Group 2: Clientele and Market Reach - Kede CNC has provided equipment to 30 main engine manufacturers and research institutes under the Aviation Industry Corporation of China (AVIC) and the Aero Engine Corporation of China (AECC) [1] - The company has supplied equipment to nearly 100 supporting manufacturers in the aviation industry, indicating a strong market presence and extensive client base [1] - Multiple key models from Kede CNC are involved in the manufacturing of large aircraft, showcasing the company's integral role in the aerospace supply chain [1]

Core Viewpoint - The company, Kede CNC, has confirmed that its products are utilized in the manufacturing of key components for large aircraft, including the newly launched Airbus A320 series in Tianjin [2]. Group 1: Company Products and Capabilities - Kede CNC's products cover the manufacturing and processing of core components for large aircraft, including engines and structural parts [2]. - The company offers various advanced machining centers, such as five-axis vertical and horizontal machining centers, and six-axis five-linkage blade processing centers, which are designed for efficient processing of engine core components like blades, casings, and disks [2]. - For structural components and landing gear, Kede CNC provides five-axis horizontal turning and milling composite machining centers, which can be used for the production of landing gear, wings, ribs, and frame components [2]. - The five-axis gantry machine GMC3060 is capable of efficiently processing large structural components made from titanium alloys, aluminum alloys, and non-metallic composite materials [2]. Group 2: Industry Engagement - Kede CNC has supplied equipment to 30 main engine manufacturers and research institutes under the Aviation Industry Corporation of China (AVIC) and has provided equipment to nearly 100 supporting manufacturers in the aviation industry [2]. - The company's main models have participated in the manufacturing of large aircraft, indicating its significant role in the aviation supply chain [2].

Core Viewpoint - The company, Kede CNC (688305.SH), specializes in manufacturing and processing core components for large aircraft, providing advanced machining solutions for the aerospace industry [1] Product Offerings - The company's products cover most core components of large aircraft manufacturing, including efficient machining solutions for engine parts such as blades, casings, and disks using five-axis vertical and horizontal machining centers, as well as six-axis five-linkage disk machining centers and high-speed blade tip grinding centers [1] - In the structural components and landing gear sector, the company offers five-axis horizontal turning and milling composite machining centers (KTM120) and various milling products for the production of landing gear, wings, rib structures, and frame components [1] - The five-axis gantry machine (GMC3060) is designed for efficient machining of large aerospace titanium alloys, aluminum alloys, and non-metallic composite materials [1] Clientele and Market Reach - The company has provided equipment to 30 main engine manufacturers and research institutes under the Aviation Industry Corporation of China (AVIC) and the Aero Engine Corporation of China (AECC) [1] - It has supplied equipment to nearly 100 supporting manufacturers in the aviation industry, with multiple key models participating in large aircraft manufacturing [1]

Core Viewpoint - The company, Kede CNC (688305.SH), specializes in manufacturing and processing core components for large aircraft, providing advanced machining solutions for the aerospace industry [1] Product Offerings - The company's products cover a wide range of core components in large aircraft manufacturing, including engines and structural parts [1] - In the engine sector, the company offers five-axis vertical and horizontal machining centers, six-axis five-linkage blade processing centers, and high-speed blade tip grinding centers for efficient processing of blades, casings, and disks [1] - For structural components and landing gear, the company provides five-axis horizontal turning and milling composite machining centers, as well as various milling products for the production of landing gear, wings, ribs, and frame components [1] - The five-axis gantry machine GMC3060 is designed for efficient processing of large aerospace titanium alloys, aluminum alloys, and non-metallic composite materials [1] Clientele and Market Reach - The company has supplied equipment to 30 main engine manufacturers and research institutes under the Aviation Industry Corporation of China (AVIC) [1] - It has provided equipment to nearly 100 supporting manufacturers in the aviation industry, indicating a strong market presence [1] - Several of the company's main models are involved in the manufacturing of large aircraft, showcasing its integral role in the aerospace supply chain [1]