Rear Axle Assembly: Where Precision Meets Performance

Rear axle assembly is at the heart of every reliable electric drivetrain. At SiA&JinHao, we focus on delivering precisely built axle systems that form the foundation of durable and efficient electric powertrain solutions.

On our dedicated axle assembly line, every component is handled with care and exactness. From differential housing alignment to bolt tightening and marking, our technicians follow strict procedures to ensure performance, stability, and quality.

The images above capture key moments from our production floor — where calibrated tools, experienced hands, and real-time inspection all work together to deliver results you can trust.

🔧 Why Precision in Rear Axle Assembly Matters

• Ensures structural strength and long-term reliability

• Minimizes noise and vibration, critical for EV comfort

• Improves gear compatibility and smooth power delivery

• Guarantees consistent performance across different EV models, such as golf carts, low-speed utility vehicles, and custom electric platforms

At SiA&JinHao, we believe precision isn't just a manufacturing standard — it’s the promise behind every axle we ship.

Learn more about our rear axle and electric powertrain solutions:https://www.jhaxle.com/