Your Best Car Engine Manufacturer
Komotashi is a reputable automotive engine manufacturer, we focus on providing high-performance, high-reliability bare-metal engine solutions for global B-end customers. With 18+ years of precision manufacturing experience, we ensure that every engine has excellent durability and fuel efficiency.
As a professional auto engine and its accessories manufacturer and supplier in China, we provide the best quality products at reasonable prices. This is also one of our advantages that are most satisfied by global customers.

Why Choose Komotashi Engine Assembly
Komotashi provides a full range of engine assemblies for global customers. We have a professional procurement team to ensure that we provide you with high-quality and low-cost products.
The engine assemblies we manufacture have comprehensive certifications. At the same time, each engine is 100% inspected before leaving the factory.

Our Services and Manufacturing Capabilities
1. Precision manufacturing, global standards
- 100% factory testing, in compliance with international certifications such as IATF 16949 and ISO 9001
- Support expedited production for urgent orders to ensure your project progress
2. OEM/ODM exclusive customization
- Brand customization: provide LOGO laser engraving, exclusive painting, and packaging solutions to enhance brand consistency
- Emission upgrade: quickly adapt to the latest environmental regulations such as National VI, Euro VI, and EPA Tier 4
3. Supply chain and logistics guarantee
- Cooperate with more than 2,000 professional factories to support JIT (Just-in-Time) delivery
- Sea/air/land transportation multi-mode coverage, support major global ports and inland distribution