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Professional Engine Parts Manufacturer in China

20+ Years Experience in Engine Parts OEM Manufacturing

Specializing in flywheels, ring gears, flywheel housings, gear chambers, and engine components. With integrated casting, machining, and inspection capabilities, we provide reliable solutions for commercial vehicles, construction machinery, agricultural equipment, and industrial engines.

20+ Years Experience IATF 16949 Certified OEM & ODM Manufacturing
Precision Engine Parts Manufacturing

From Casting to Precision Machining, We Manufacture Reliable Engine Components

With complete manufacturing capabilities, we provide OEM development and mass production of flywheels, ring gears, housings, and other engine components, meeting global customers’ requirements for quality, delivery, and customization.

OEM / ODM Custom Manufacturing

Reliable Engine Parts Solutions for Global Customers

Supporting development based on drawings, samples, and OEM numbers. We provide one-stop manufacturing services from product design and tooling development to mass production for Japanese, European, and Chinese engine applications.

Engineering Support for Custom Engine Parts

Share drawings or samples — we respond with manufacturability feedback, lead time and quotation for OEM / ODM programs.

潍坊昌维智能设备有限公司 生产现场
40000
Manufacturing Facility
100Million RMB
Annual Production Value
About Changwei

IATF 16949 Certified Engine Parts Manufacturer in China

Changwei specializes in manufacturing flywheels, ring gears, flywheel housings and gear housings for diesel engines, commercial vehicles and industrial equipment.

With 20+ years of manufacturing experience, we provide OEM and ODM powertrain solutions backed by IATF 16949 quality management, advanced CNC machining and reliable global delivery.

20+ Years Experience · IATF 16949 Certified · OEM & ODM Manufacturing