What is the warranty period for the suspension?

The full suspension comes with a 1-year warranty. An extended 2-year warranty is available at an extra cost.

Is OEM or ODM service available?

Yes, we offer OEM and ODM services including customization from samples, designs, and full customization options.

What are the available axle configurations?

We offer 2-axle (tandem), 3-axle, and 4-axle (special order) configurations to meet different transport needs.

Semi Trailer Parts Mechanical Suspension Hanger Assembly

Name: Semi Trailer Parts Mechanical Suspension Hanger Assembly
Brand: Shandong Weierqi Vehicle Parts Co.,Ltd
SKU: 2287645865

Shandong, ChinaShandong Weierqi Vehicle Parts Co.,Ltd

US$200.00-500.00

100 Pieces

Product profile

Customization

Available

Loading Weight

5000lbs

Material

Steel

Model NO.

Mechanical Suspension

Number of Axles

Tandem Axle Suspension

Type

Air Suspension

Purpose

for Replace/Repair

Application

Trailer Truck Used

No Load Dimension

381mm-440mm

Tent Type

Simple

Height of Towing Plate

1180mm/1210mm/1230mm/1250mm

Transport Package

Wooden Box

Specification

Air Bag

Trademark

WEQ

Origin

China

Production Capacity

200sets/Month

Key features

High-Strength Steel Construction: Fabricated from Q345 high-tensile steel and premium alloy springs for maximum toughness.

Customizable Spring Configuration: Spring quantity adjustable from 6-16 pieces based on specific load requirements.

Versatile Axle Options: Available in 2, 3, or 4 axle configurations with loads up to 48T.

Global Quality Certification: Certified to ISO/TS 16949 standards with optional SGS/TUV certification.

Wide Application Range: Suitable for flatbed, container, low-bed, and fence trailers in rugged conditions.

Flexible Mounting Height: Unloaded height adjustable from 110-350mm to fit specific trailer designs.

Durable Bushing Options: Torque arm bushing available in urethane rubber or oil-impregnated bronze.

OEM/ODM Service Available: Supports customization from samples, designs, and full customization options.

Company profile

Importers and ExportersPatents AwardedQuality AssuranceProduct Certification

Shandong Weierqi Vehicle Parts Co.,Ltd

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.64h

AI-Powered supplier vetting

SummaryThe supplier specializes in the casting and sales of trailer accessories and offers a wide range of towing products. They have a robust quality management system, including ISO9001:2015 certification, and prioritize innovation and customer satisfaction. The supplier has a modest R&D team and provides flexible customization services, although they lack collaboration with Fortune 500 companies. They demonstrate strong financial stability and a comprehensive service capability.

Supplier typeThe supplier's business scope includes casting and sales of trailer accessories and towing devices, and they are classified as a combined type company.

CertificationsThe supplier holds an ISO9001:2015 certificate for its management systems, indicating a commitment to quality standards.

After-Sales capabilityThe R&D engineers provide technical support for production and after-sales service, suggesting a structured after-sales support system.

Financial creditThe supplier has shown stable financial capacity over the past three years, indicating strong financial credibility.

R&D capabilityWith 2 R&D engineers focused on new product development and technical support, the supplier demonstrates innovation capability.

Production capacityThe supplier has a range of facilities including CNC machining and painting booths, supporting their production capabilities.

Customization capabilityThe supplier offers extensive customization capabilities, including full and flexible customization options.

Product Q&A

Q:What materials are used for the suspension hanger and springs?

Hangers are fabricated from Q345 high-strength steel, and springs are made of premium alloy steel with heat treatment for maximum toughness.

Q:What is the load capacity of the suspension system?

Single axle load ranges from 13T to 20T. Max total load is 26T for 2 axles, 39T for 3 axles, and up to 48T for heavy-duty 4-axle configurations.

Q:Can the spring quantity be customized?

Yes, spring quantity is customizable based on load requirements, ranging from 6 to 16 pieces.

Q:What certifications does the product have?

The product is certified to ISO/TS 16949 for global quality standards, with optional SGS and TUV certifications available.

Q:What types of trailers is this suspension suitable for?

It is suitable for flatbed, container, low-bed, and fence semi-trailers, ideal for rugged road conditions in Africa, Central Asia, and Southeast Asia.