Listed on the Shanghai Stock Exchange ·603950.SH
Company Profile

Xiangyang Changyuan Donggu Industrial Co., Ltd. is headquartered in Xiangzhou District, Xiangyang City, Hubei Province. The company was established in December 2001 and listed on the main board of the Shanghai Stock Exchange in May 2020, with stock code 603950. The company has total assets exceeding RMB 5 billion, operates multiple subsidiaries and four major production bases, and covers an area of 1000 mu.
The company’s core business involves the research and development, manufacturing, and sales of critical engine components. Its main products include cylinder blocks, cylinder heads, and connecting rods for diesel, gasoline, and natural gas engines. The company’s primary customers currently comprise major engine and complete vehicle manufacturers, such as Foton Cummins, Dongfeng Cummins, Xi’an Cummins, Chongqing Cummins, Dongfeng Commercial Vehicle, Guangxi Yuchai, Shanghai Diesel Engine Co., Ltd., SIFANG Hongqi, SANY Heavy Industry, BYD, and Seres.
The company has over twenty years of experience in the specialized production of core engine components and is certified to IATF 16949, the international quality management system for the automotive industry, as well as ISO 14001 for environmental management. It has obtained qualified supplier status from major manufacturers of complete engines and complete vehicles, and has established strong cooperative relationships with these customers.
The company boasts strong technical capabilities, advanced manufacturing processes, and robust quality control. As a high-tech enterprise, it maintains an industry-leading level of both equipment quantity and precision, and its product quality has earned consistent recognition from customers.
The company operates under the business philosophy of “Excellence in Quality, Rooted in Expertise,” focusing on the development of core engine component manufacturing. With quality as its cornerstone, it continuously strengthens and deepens its existing market position and technological capabilities. The company is committed to becoming a globally renowned, industry-leading high-end manufacturer characterized by digitalization and intelligent technologies.
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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