Listed on the Shanghai Stock Exchange ·603950.SH
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Foton Cummins ISF4.5L cylinder block
The cylinder block is the engine’s largest single component; together with the cylinder head and pistons, it forms the combustion chamber and provides support, ensuring the precise positioning of moving parts such as the pistons, connecting rods, and crankshaft during operation.
Low-altitude aircraft
Leveraging its equipment and technological advantages, the company secured designation to develop Xpeng Huitian’s project in early 2024 and successfully delivered prototype stator components, rigid propellers, and folding propellers, thereby entering the low-altitude aircraft components sector. In March 2025, the company’s controlled subsidiary, Changyuan Langhong, signed a cooperation agreement with EHang Intelligent, Kunhang Intelligent, and Yunshu Intelligent in Laohukou, Hubei, to jointly establish an operational base for a low-altitude economy industrial park, collaborating on areas such as aircraft component manufacturing, complete aircraft assembly, equipment maintenance, and talent training. This project aims to integrate EHang Intelligent’s technological foundation with the company’s high-end manufacturing capabilities, helping Laohukou City build a comprehensive development platform for the low-altitude economy. Relevant products and services will be advanced in an orderly manner in line with project progress.
Xiangyang Changyuan Donggu Industry Co., Ltd.
396 Zuanshi Avenue (Hongshantou Industrial Park), Xiangzhou District, Xiangyang, Hubei 441104, China
SSE Main Board: 603950
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Sales & RFQ: sales@cydgsy.com
Gas power: power@cydgsy.com
Tel: +86-710-306-2990
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