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Premium Leaf Spring Suspension Solutions for Semi Trailer Performance

Name: Premium Leaf Spring Suspension Solutions for Semi Trailer Performance
Brand: Henan Hengsaier Auto Parts Co., LTD
SKU: 2138919785

Henan, ChinaHenan Hengsaier Auto Parts Co., LTD

US$15.60-33.60

30 Piece

Sample price:US$24.50/piece.Request sample

Product profile

Customization

Available

Type

Leaf Spring Suspension, Suspension

Name

RV&Trailer Leaf Spring

Model NO.

21021-33

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

Color

Customized (Black, Grey, Dacromet)

Transport Package

in Pallets

Trademark

CDXS

Origin

Made in China

HS Code

7320102000

Production Capacity

20000t/Year

Key features

Customized Color Options: Available in Black, Grey, and Dacromet finishes to meet specific branding needs.

ODM and OEM Services: Full design and development support for hundreds of innovative products worldwide.

IATF16949 Quality System: Strict adherence to international quality standards with comprehensive factory inspection reports.

Advanced Material Testing: Utilization of universal testing machines and spectrometers for rigorous chemical and physical analysis.

Comprehensive Quality Control: 100% inspection of finished products including visual, functional, and fatigue life verification.

Free Online Technical Support: Dedicated after-sales service providing remote assistance for installation and troubleshooting.

Durable Material Selection: Manufactured using high-grade SUP7, SUP9, and SUP10A steel for superior strength and longevity.

Flexible Payment Terms: Accepts T/T, L/C, Cash, D/P, and Western Union to accommodate various business needs.

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: ≤10.36h

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 excel in both ODM and OEM services and have successfully developed hundreds of innovative products for clients worldwide.

Q:How do you ensure quality?

We strictly adhere to the IATF16949 quality management system, employing professional testing methods and advanced equipment from raw material inspection to finished product verification, and we provide comprehensive factory inspection reports.

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

Yes, we fully support logo printing, label printing, and stamping to meet all your branding needs.

Q:What is your MOQ?

For common material sizes, the MOQ is 50 pieces. For special material sizes, the MOQ is 5 tons or more.

Q:Is it possible to have a sample for quality testing?

Yes, simply provide the detailed specifications, and we will promptly supply a sample for your testing needs.