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Reliable Leaf Spring Kits for Superior Trailer Performance and Safety

Name: Reliable Leaf Spring Kits for Superior Trailer Performance and Safety
Brand: Henan Hengsaier Auto Parts Co., LTD
SKU: 2141712875

Henan, ChinaHenan Hengsaier Auto Parts Co., LTD

US$21.90-37.40

30 Piece

Sample price:US$29.70/piece.Request sample

Product profile

Customization

Available

Type

Suspension

Name

RV&Trailer Leaf Spring

Model NO.

21039-1

Use

Trailer Parts

Leafs

Surface

Peening & Electrophoresis Painting

Certification

ISO/Ts16949

Axle Number

Tire Number

Condition

New

After-Sales Service

Free on-Line Technical

Warranty

15 Months

Transport Package

in Pallets

Trademark

CDXS

Origin

Made in China

HS Code

7320102000

Production Capacity

20000t/Year

Key features

Custom Branding Options: Supports custom logo printing, label printing, and stamping to meet specific branding needs.

ODM & OEM Services: Offers comprehensive design and development services tailored to exact customer specifications.

Durable Surface Treatment: Features peening and electrophoresis painting for enhanced corrosion resistance and longevity.

Rigorous Fatigue Testing: Self-developed bench testing machine verifies stiffness and fatigue life of spring assemblies.

15-Month Warranty: Provides a 15-month warranty period for peace of mind and product reliability.

Free Online Support: Includes free online technical after-sales service to assist customers with any issues.

Low MOQ for Samples: MOQ is just 50 pieces for common sizes, allowing easy quality testing and sample acquisition.

Company profile

Importers and ExportersFast DeliveryR&D CapabilitiesManagement Certification

Henan Hengsaier Auto Parts Co., LTD

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 7 Years CertifiedNearest Port: Qingdao Port, Tianjin PortAverage Response Time: ≤8.12h

AI-Powered supplier vetting

SummaryHenan Hengsaier Auto Parts Co., Ltd. is identified as a professional leaf-spring manufacturer with nearly 30 years of production experience and stated annual capacity exceeding 20,000 tons. It provides R&D, 3D software design, ODM, OEM, SDK, and sample-based customization services, with new products reported in the past year. Production and quality evidence includes inventory capability, raw-material traceability, 100% finished-product inspection, ERP-based process management, and stated quality, complaint-handling, and corrective-action procedures. However, the supplier has no valid contract with its associated subcontractor, overseas warehouse, showroom, agent, or branch, and reports zero countries with overseas services. Evidence of certifications, after-sales service, and financial credibility is not provided. Export experience and named international markets are reported, but specific customer cases are not identified.

Supplier typeThe supplier explicitly describes itself as a professional technical supplier and specializes in leaf-spring production. Its company profile states nearly 30 years of production experience and annual production capacity exceeding 20,000 tons.

R&D capabilityThe supplier reports professional R&D capability, new products within the past year, 3D software design, ODM services, OEM services for well-known brands, and an available SDK. ERP, OA, CRM, and SAP-related digital systems are also reported, supporting structured operational management.

Production capacityThe supplier states annual leaf-spring capacity above 20,000 tons, inventory capability, standardized production processes, and facilities for punching, heat treatment, and electrophoresis. Quality controls include raw-material traceability and 100% finished-product inspection; however, the supplier reports no valid contract with its associated subcontractor, which is a production-governance weakness.

Customization capabilityCustomization from samples is explicitly offered, alongside 3D software design, ODM services, OEM capability for well-known brands, and R&D support. These services directly demonstrate the ability to develop or adapt leaf-spring products to customer requirements.

Client casesThe supplier reports OEM service for well-known brands, participation in Automechanika Shanghai, and exports of hundreds of leaf-spring models to markets including the United States, Mexico, Canada, Italy, Russia, Uzbekistan, Saudi Arabia, Qatar, and South Africa. No specific customer names or verifiable individual case details are provided.

Product Q&A

Q:Can you design and develop according to customer needs?

Absolutely! We offer comprehensive ODM and OEM services. To date, we have successfully delivered hundreds of bespoke products to clients both domestically and internationally, tailored meticulously to their exact specifications.

Q:How do you ensure your quality?

Our quality assurance is deeply embedded in the rigorous IATF16949 quality management system. We employ professional testing methods and advanced equipment at every production stage, from raw materials to finished products. Detailed factory inspection reports further underscore our unwavering commitment to excellence.

Q:Can we print our own logo or label on the springs?

Certainly! We offer custom logo printing, label printing, and stamping options to meet your specific branding needs.

Q:What is your MOQ?

For commonly used material sizes, our minimum order quantity (MOQ) is 50 pieces. For special material sizes, the MOQ is 5 tons or more.

Q:Is it possible to have samples for quality testing?

Yes, we can provide samples. Simply provide the detailed specifications, and we will meet your quality testing needs.