Do you test the products before shipping?

Yes, absolutely. We test every batch before shipping and can provide test reports. Quality is our priority.

Reliable Leaf Spring Suspension System for Heavy Trailers

Name: Reliable Leaf Spring Suspension System for Heavy Trailers
Brand: Zhengzhou Haishuo Automotive Parts Co., Ltd.
SKU: 2173121492

Henan, ChinaZhengzhou Haishuo Automotive Parts Co., Ltd.

US$49.00

20-99 pieces

US$41.00

100-219 pieces

US$35.00

220+ pieces

Sample price:US$80.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

3 Month

Material

Steel

Certification

ISO/TS16949, CE,ISO

Suitable for Car Brands

Trailer

Position

Rear

OEM

Yes

Type

Suspension Spring

Craftsmanship

Multiple Isothermal Quenching and Tempering Proces

Corrosion Resistance

Rust-Resistant and Corrosion-Resistant

Quality Inspection

Yes

Logo or Label

as You Required

Color

Black or Custom

Transport Package

Standard Packing for Ocean Shipment

Specification

Customizable according to drawings.

Trademark

Haishuo

Origin

Zhengzhou, China

HS Code

7320102000

Production Capacity

10000t/Month

Key features

Customizable Dimensions: Width, thickness, and number of leaves can be customized according to specific drawings.

OEM & ODM Services: Full customization support for logos, colors, and manufacturing based on samples or drawings.

High-Quality Materials: Constructed from premium 60Si2MnA, SUP9, or SUP9A steel for superior durability.

Advanced Heat Treatment: Utilizes multiple isothermal quenching and tempering to enhance strength and fatigue resistance.

Corrosion Resistance: Features electrophoretic coating and rust-resistant properties for extended service life.

Strict Quality Control: 100% visual inspection and batch testing ensure consistency and structural integrity.

Versatile Applications: Designed for trucks, trailers, vans, and heavy-duty vehicles with multi-leaf or parabolic options.

Certified Standards: Products meet ISO/TS16949, CE, and ISO certification requirements for global markets.

Company profile

Years of Export ExperienceIn-stock CapacityQA/QC InspectorsR&D Capabilities

Zhengzhou Haishuo Automotive Parts Co., Ltd.

Henan, China

Business Type: Manufacturer/Factory, Trading Company CertifiedCustomization Options: Customization from SamplesExport Year: 2016-08-29Nearest Port: QingDao Port, Tianjin PortAverage Response Time: ≤0.02hTerms of Payment: LC, T/T, D/P, etc.

About Our Factory & Business Background

AddressNo. 44, South District, Shunsheng Logistics Park, Zhongmu County, Zhengzhou, Henan, China

International Commercial Terms(Incoterms)FOB, EXW, DDP, CIF, CFR

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Our Production Capability & Technical Expertise

Main ProductsLeaf Springs, Chassis Parts, Leaf Spring Accessories, Springs Bushings, Leaf Spring Clips

QA/QC inspectors2 people

Inspection Type for Finished Products100% inspection(Visual inspection)

R&D Engineers4 people

Our Industry Experience & Global Business Record

Year of Establishment2016-08-25

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Repeat Buyers Choice50%~80%

Product Q&A

Q:Do you support customization?

We offer customization based on vehicle model and support OEM/ODM.

Q:What are your advantages compared to other companies?

Our company boasts strong resources, a large inventory, four professional production lines with an annual output of 40,000 tons, and a professional R&D team.

Q:What is the MOQ?

We don't have a strict MOQ. Even 1 ton is acceptable. However, the unit price becomes more competitive when the order reaches 25 tons or a full truckload.

Q:Are you a factory or a trading company?

We integrate R&D, production, and sales, with over 4,000 tons of inventory and our own factory.

Q:What are your delivery terms?

EXW,FOB,CIF,CRF,DDU.