Liangshan Luheng Trailer Parts Co., Ltd.

Liangshan Luheng Trailer Parts Co., Ltd. (brand: LUEN) is a comprehensive R&D, production, and trade enterprise headquartered in Jining City, Shandong Province—the recognized base of China's trailer manufacturing industry. Operating a 51,000-square-metre production facility and backed by more than 12 years of manufacturing experience, LUEN has become a leading producer of semi-trailer axles, suspension systems, and trailer components. The company continues to strengthen its product portfolio through innovations such as maintenance-free axle designs and exports its products to Southeast Asia, the Middle East, South Asia, Latin America, Africa, and more than 20 other countries and regions.

Indonesia's logistics and freight industry depends heavily on semi-trailers operating under challenging conditions, including overloaded routes, uneven and poorly maintained rural roads, and humid coastal environments that accelerate component wear. These demanding operating conditions make axle reliability and suspension performance critical to fleet uptime, cargo protection, driving stability, and long-term maintenance costs. Trailer axle failures can immobilize an entire trailer, while inadequate suspension systems increase component wear and reduce transport efficiency.

To address these challenges, LUEN offers a comprehensive range of trailer running gear, including American Type, German Type, Disc Brake, and Special Axle Series, alongside air suspension, mechanical suspension, and bogie suspension systems suitable for a wide variety of road conditions and load requirements. These products provide Indonesian trailer manufacturers, heavy vehicle spare parts distributors, and fleet maintenance companies with reliable, competitively priced solutions backed by factory-direct supply and extensive customization capabilities.

Beyond axles and suspension systems, LUEN also manufactures a complete range of semi-trailer spare parts, including fifth wheels, king pins, landing gear, twist locks, and other essential support hardware. These components are critical for safe trailer operation, coupling performance, and structural support, enabling Indonesian trailer manufacturers, container logistics operators, and maintenance teams to source complete trailer systems and replacement parts from a single trusted manufacturer.

Complimentary Listing
SEANOHA Truck & Trailer Parts Catalog
H. Trailer Parts & Coupling —

• Trailer Axle & Hub Assembly

• Trailer Suspension Parts

• Landing Gear (Semi-Trailer)

🔧 Complete trailer running gear portfolio from one factory, including American Type, German Type, Disc Brake, Special & Axle Tube Series, together with Air, Mechanical, Bogie, and other suspension systems—reducing sourcing complexity by providing complete axle and suspension solutions from a single supplier.

⚙️ Extensive semi-trailer spare parts range, covering landing gear, fifth wheels, king pins, twist locks, leaf springs, and container fittings, enabling customers to source complete trailer support and coupling hardware alongside axle and suspension systems.

🌏 Engineered for Indonesia's demanding operating conditions, including overloaded freight, unpaved rural roads, uneven surfaces, and high-humidity coastal environments that accelerate component wear. Recently developed maintenance-free axle technology further reduces servicing requirements for high-utilization fleet operations.

Products:

Trailer Axle Systems

LUEN manufactures a complete range of American Type, German Type, Disc Brake, Special, and Axle Tube Series designed for semi-trailers operating under diverse load capacities and road conditions. Built to internationally recognized engineering standards, these axle systems provide stable load distribution, reliable road handling, and long service life for Indonesia's long-haul freight, bulk commodity transport, and industrial logistics sectors. Disc brake and special axle variants further support fleets requiring enhanced braking performance or customized trailer configurations.

Trailer Suspension Systems

The company's suspension portfolio includes Air Suspension, Bogie Suspension, Mechanical Suspension, and Other Suspension Series, allowing customers to source complete trailer suspension solutions from a single manufacturer. Air suspension is ideal for high-value and cargo-sensitive transport requiring improved ride comfort, while bogie suspension is engineered for heavy bulk commodity applications. Mechanical suspension offers high vertical load capacity, improved torque performance, easy installation, long service life, and low maintenance costs, making it well suited to Indonesia's varied and demanding road conditions.

Semi-Trailer Coupling & Support Hardware

LUEN also manufactures a comprehensive range of Landing Gear, Fifth Wheels, King Pins, Twist Locks, Leaf Springs, Tire Rims, and other trailer support components. These products cover the essential coupling, stabilization, container securing, and suspension hardware required for safe and reliable trailer operation. Designed for trailer manufacturers, fleet maintenance companies, container logistics operators, and aftermarket distributors, the product range enables customers to source complete semi-trailer components from a single factory while simplifying procurement and ensuring consistent product quality.

💪 Designed for durability and operational efficiency, offering greater vertical load capacity, improved torque performance, easy installation, long service life, and low maintenance costs across a wide range of freight applications, from bulk cargo transport to container logistics.

📦 Supporting Indonesia's growing logistics and intermodal freight sector, with trailer components suitable for semi-trailer manufacturing, fleet maintenance, container transport, and aftermarket replacement.

💰 Factory-direct pricing with full customization and ODM services available, providing a cost-effective alternative to imported branded trailer axle, suspension, and coupling systems.