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/ Liangshan Source Factory

Overloaded anti-fatigue vehicle axle

Based in Liangshan, the Hometown of Trailers in China, Niu Yi Liangshan specializes in manufacturing high-strength integrally formed trailer axles and chassis parts. Produced through 21 rigorous working procedures, our products are tailor-made for complex and heavy-load road conditions.

Heavy-duty CNC machine processing a metallic trailer axle flange under sharp spotlight, metallic texture, cool blue and grey industrial light.
Heavy-duty CNC machine processing a metallic trailer axle flange under sharp spotlight, metallic texture, cool blue and grey industrial light.

Solid manufacturing strength

21 strict testing procedures

From the warehousing of high-strength steel materials to the delivery of finished vehicle axles, digital precision processing and full-process stress testing guarantee the ultimate load-bearing capacity of every shaft tube.

Integrally Formed High-Strength Shaft Tube

Adopting high-quality seamless steel pipes formed by integral extrusion, this product eliminates the stress concentration issue of traditionally welded shaft tubes, with bending resistance and torsional resistance improved by over 30%.

Advantages of Local Industrial Clusters in Liangshan

Relying on the trailer industrial base in Liangshan, Jining, we have built a complete industrial chain covering raw materials to heat treatment, enabling rapid customization and cost-effective delivery.

Core Product Series

German and American Standard Axle Parts

We provide trailer chassis systems that comply with mainstream international standards, support custom non-standard sizes, and meet the demands of global trunk logistics and heavy-duty transportation.

German-style heavy-duty axle

American standard axle

Trailer suspension parts

Adopting German maintenance-free wheel hub system, it features excellent heat dissipation and is suitable for high-frequency and heavy-load operation in long-distance trunk logistics.

Classic American-style suspension configuration features strong load-bearing capacity, highly universal accessories, and convenient later maintenance and upkeep.

It includes leaf springs, air suspensions, high-strength wheel hubs and brake drums. One-stop purchasing for a full range of chassis parts.

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Customize Your Heavy-Duty Chassis

Provide a complete set of technical parameter sheets for trailer axles and non-standard customization solutions. Our technical engineers will deliver a personalized quotation to you within 2 hours.