Main Products

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About Our Company

Founded in 2016, Shandong Jieyun Automotive Technology Co., Ltd. is a professional manufacturer of semi-trailer axles, suspension systems, and related components in China. Located in Liangshan Quanpu Industrial Park, Shandong Province, one of China's largest trailer production bases, the company is a high-starting-point, high-positioning, and professional manufacturer of automotive trailer axles.

Why Choose Us

We firmly believe that excellent products must be equipped with a reliable and efficient global after-sales service system. As your strategic partner in the international market, we are committed to providing comprehensive support for your business success.

24/7 Technical Support

We provide multilingual technical support, covering English, Russian, French, etc.
International Warranty Policy

We offer a clear global warranty policy for our products, with a 100,000 km warranty on the drive axle assembly.
Global Parts Supply Network

We ensure a supply of 100% genuine original parts, guaranteeing compatibility and reliability.
Request Acceptance

Submit your request through our service hotline or designated contact methods.
Fault Diagnosis

Conduct remote or on-site diagnostics to determine the root cause of the problem.

OEM/ODM Service

We are equipped with advanced CNC machine tools, robotic welding workstations, and fully automated painting lines to ensure product precision and consistency.

OEM Service

Our products serve multiple sectors, including trucks, trailers, and construction machinery.

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Materials

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ODM Service

We are committed to becoming your trusted global partner through an efficient production system and stable product quality.

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Customizing

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Product Categories

Our products serve multiple sectors, including trucks, trailers, and construction machinery.

Drive Axle
Lift Axle
Air Suspension
Hydraulic Suspension
Axle Parts
Suspension Parts

What Our Customers Said

We promise to find you the right products.

Our History

The company integrates scientific research and development, production, sales and service, and international trade. Its main products are axles and various models and tonnages of American and German-style trailer axles.

Our Factory

The factory boasts modern production lines covering the entire process from material preparation, welding, machining to assembly and painting. We are equipped with advanced CNC machine tools, robotic welding workstations, and fully automated painting lines to ensure product precision and consistency.

Our Product

Hydraulic steering axle, follow-up axle, Goldhof hydraulic axle axle, Nicholas hydraulic axle axle, single-point support axle axle axle, double-point support axle axle, wind power transportation special concave axle, stacked suspension.

Product Application

Applications include wind power transport vehicles, heavy engineering vehicle transport equipment, ship transport equipment, bridge transport equipment, steel transport equipment and molten iron ladle transport equipment, container transport equipment, airport parcel transport equipment, etc.

Production Market

Latest News

Our news will be updated in time, please pay more attention to us.

Dec 20, 2025

What Is The Approximate Lifespan Of A Hydraulic Suspension System?

Operating quality also affects the lifespan of hydraulic suspension. Poor driving habits such as sudden bra...

Dec 19, 2025

What Is The Function Of A Supporting Bridge?

The primary function of the support axle in a car is to ensure vehicle stability and ride comfort. In vario...

Dec 18, 2025

What Is The Function Of Suspension Components?

The main function of the various components of the suspension system is to transmit forces between the whee...

Dec 17, 2025

The Importance Of Trailer Parts

Trailer tires are the most prominent and critical part of a trailer. They are in direct contact with the gr...