Rear axle performance starts long before it's installed on a vehicle. At SiA&JinHao, we invite you to explore how each axle takes shape through controlled, high-precision manufacturing processes.

In this behind-the-scenes feature, we highlight two key steps in the production journey:

Robotic Welding – Automated welding ensures consistent quality and structural strength, forming a solid foundation for long-lasting rear axles that withstand daily wear and torque.

Bridge Housing Cleaning – Once welded, the rear axle housing undergoes precision machining and a high-pressure rinse to remove metal shavings, oil, and contaminants — preparing the housing for seamless assembly and optimal reliability.

Every weld, every rinse, and every inspection is part of our commitment to stronger, cleaner, more durable axle assemblies that power electric vehicles around the world.

🔗 Discover more about our rear axle solutions: https://www.jhaxle.com/