CSR ZIYANG LOCOMOTIVE CO.,LTD.
CSR Ziyang Locomotive Co., Ltd. manufactures diesel and electric locomotives and provides locomotive maintenance, backed by strong machining and forging capabilities for railway and industrial applications.
Est. 1966ZIYANG CITY, SICHUAN, CHINA
ISO 9001:2000ISO 14000OHSMS 18000
About CSR ZIYANG LOCOMOTIVE CO.,LTD.
CSR Ziyang Locomotive Co., Ltd., originally known as Ziyang Diesel Locomotive Works, is a Ziyang City, Sichuan-based manufacturer focused on railway traction equipment. Established in 1966 and put into production in 1973, the company has developed into a specialized producer of high-power main line diesel locomotives for passenger and freight transport, as well as shunting and electric locomotives.
The company’s core business spans locomotive manufacturing and maintenance services, along with an engine business covering locomotive, marine and gas engines, plus diesel and gas generator sets and power station EPC projects. It also supplies superior spare parts such as medium-speed engine all-fiber forged steel crankshafts and large forged castings.
With advanced machining equipment and capabilities ranging from heat treatment through cold treatment, the company supports locomotive and high-power diesel engine manufacturing and delivers high-quality, high-accuracy forging products for markets including automotive and shipbuilding. A dedicated after-sales service network has been established across multiple regions of China to provide timely, high-quality support.
Company Overview
Railway Manufacturing Heritage
Originally known as Ziyang Diesel Locomotive Works, the company was established in 1966 and began production in 1973. It has grown into a specialized manufacturer serving passenger and freight railway applications.
Company Milestones
Development Timeline
1966Established
Established as Ziyang Diesel Locomotive Works.
1973Started Production
Entered production and began manufacturing operations.
Mid-1980sTechnical Reconstruction
Completed large-scale technical reconstruction under the Railway Ministry.
Ninth Five-Year Plan periodUpgrades Implemented
Successive modernization and capability enhancement during the planning period.
Core Businesses
Products & Services Portfolio
Electric locomotivesDiesel locomotivesLocomotive maintenance servicesLocomotive enginesMarine enginesGas enginesDiesel and gas generator setsPower station EPC projectsForged steel crankshaftsLarge forged castingsEnvironmental protection engineeringHarmless treatment of domestic waste
Manufacturing Capabilities
Machining, Heat Treatment and Forging
The company operates advanced machining equipment and supports end-to-end processing from heat treatment through cold treatment. It also maintains whole-set equipment and technical capability for heavy forging, serving both railway traction manufacturing and precision forging needs.
Industry Positioning
Locomotives for Main Line and Shunting Duty
The company manufactures high-power main line diesel locomotives for passenger and freight transport, along with shunting locomotives and electric locomotives to meet varied operational requirements.
After-Sales Support
Regional After-Sales Service Coverage
A structured after-sales service system supports customers across multiple regions of China, including North China, Northeast China, Northwest China, East China and the Central Plains, delivering timely, high-quality service.
Production Scale
- Annual Locomotive Output Capacity
- Annual production can be up to over 300 units of locomotive.
Markets Served
Industries Supported by Forgings
RailwayAutomotiveShipbuilding
Assets & Equipment
- Equipment Base
- More than 4000 various kinds of mechanical and power equipment.
Location & Access
- Proximity to Chengdu
- Located in Ziyang, more than 80 kilometers away from Chengdu, Sichuan Province.
Contact Information
- Address
- ZIYANG CITY, SICHUAN, CHINA
- Phone
- +86 28 2628 6175
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