Application

Semi-trailer tractor

Dump truck

Heavy-duty truck

Trailer

Construction machinery

Mining Machinery

General Machinery

Other use

Quick Shipping
In stock: 3-7 days
Custom:To be confirmed by product.

Custom Solutions
Custom forging + finished machining––one-stop solution.

Industry Experts
Any questions? Just ask.
We offer professional service.

24/7 Ready
24-Hour reply. No wait. No delay.
About Us
Chengzean Machinery, located in Shandong, is a reliable supplier of trailer parts, specializing in brake system components for commercial vehicles.
What We Do:
· Brake System Parts – Brake shoes, brake drums, brake chambers, slack adjusters for trailers, semi-trailers, and heavy trucks.
· Custom Machining & Forging – Chassis parts and other components. Send us drawings or samples, we deliver.
Why Choose Us:
· Core team with 10 years of experience in commercial vehicle braking industry
· 100% inspected before shipment
· Exported to Southeast Asia, Middle East, Africa and so on.
Not sure if a part fits your vehicle?Just ask. We help you find the right match.









