Semi Trailer Air Suspension Under Slung In Truck Parts

Our products are light-weight, safe, stable, comfortable, and excellent without noise when running. We focus the structure of air suspension on safety under load, and designed a variety of special components to supply for different makes and models in order to install and maintain easily, and to prolong life of the spare parts and components.

Capacity :30,000lbs

Axle travel: 8in, 9in;

Ride height: 14~19 in;  5.5~14in.

Factory pre-assembled

Compact in Design

Flush Mount Shocks

Extended Life Bushing ,U-bolt Kit;

We are OEM factory for various of trailer parts, trailer axles, trailer fifth wheel, trailer suspension, trailer landing gear, trailer king pin, and its related parts.  

Packing & shipping 

The product will be shipped within 2-3 days after the receipt of your payment.

 Comany information: Shijiazhuang Zhong Run Machinery Manufacturing Co.,Ltd

Shijiazhuang Zhong Run Machinery Manufacturing Co.,Ltd local in economic and technical development Zone in Hebei Province.

We are the biggest professional and experienced manufacture of semi trailer parts in China.

Superior quality and good afer-sale service is our forever pursuit.

We export products to all over the world.

Expecting to have long cooperation with you.

Our trailer axle part .

—    FAQ    —

 •  Why should you choose us?

      Powerful factory, giving the competitive price

    1.5 years warranty and 7*24 online after-sale service

    CE certification

      Strong OEM capability available.

•  Do you accept small order?

    We would like to grow up with all clients whatever big or small.

Any question, please kindly contact me directly anytime.thanks.