Durable Multi-Leaf Spring Suspension System for Heavy Trucks

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Durable Multi-Leaf Spring Suspension System for Heavy Trucks

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Product Description

Durable Multi-Leaf Spring Suspension System

Basic Specifications

Model NO.

TRA2297-6

Use

Trailer Parts

Max Payload

5000lbs

Leafs

Surface

Peening & Electrophoresis Painting

Warranty

15 Months

Certification

ISO, ISO/TS16949

Color

Customized (Black, Grey, Dacromet)

Condition

New

Package

In Pallets

Specification

20x75mm

Capacity

20000t/Year

Product Description

Enhance heavy-duty truck suspension with our Multi-Leaf Spring System. Durable and reliable for commercial vehicles.

Product Name	RV & Trailer Leaf Spring
Thickness × Width	20x75mm; 24×76mm; 20×90mm; 13×75mm; 35×76mm
Total Leafs	1-10 PCS
Components	Leaf, Center bolt, nut, Rivet
Materials	SUP7, SUP9, SUP9A, SUP10, SUP11A

Manufacturing Process

Cutting & Punching | Rolling Eye | Heat Treatment

Shot Peening | Assembling | Electrophoretic Painting

Quality Control & Testing

Certified Quality: IATF16949 | ISO14001 | BV

Spectrometer: Material inspection equipment used to detect the chemical composition content of raw materials to ensure they meet acceptance standards.

Universal testing machine: Raw material performance testing, measuring tensile strength, yield strength, elongation, and area shrinkage.

Metallography: Sampling after heat treatment to observe quenching and tempering structures via microscope to verify heat treatment quality.

Bench testing machine: Measures product size and stiffness while verifying fatigue life for product assemblies and spring eyes.

Packing & Shipping

Frequently Asked Questions

Can you design and develop according to specific needs?

Yes, we provide professional ODM and OEM services. We have developed hundreds of new products for a wide range of international clients.

How is product quality ensured?

We strictly adhere to the IATF16949 quality management system. From raw material sourcing to final testing, we use professional equipment and provide inspection reports for every batch.

Is custom branding available for the leaf springs?

Yes, we support customized logo printing, label application, and stamping based on your requirements.

What is the Minimum Order Quantity (MOQ)?

For standard material sizes, the MOQ is 50 pieces. For specialized material specifications, the MOQ is typically 5 tons or more.

Are samples available for quality verification?

Yes, samples can be provided for testing. Please provide your detailed technical specifications to proceed.

What are the accepted payment methods?

We accept T/T (Telegraphic Transfer), L/C (Letter of Credit), and Cash payments.

Product Detail

Durable Multi-Leaf Spring Suspension System for Heavy Trucks

Product Description

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Product Detail

Durable Multi-Leaf Spring Suspension System for Heavy Trucks

Product Description

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