What is your sample policy?

We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

Do you test all your goods before delivery?

Yes, we have 100% test before delivery.

How do you make our business long-term and good relationship?

1. We keep good quality and competitive price to ensure our customers benefit ; 2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

H Model Semi Trailer Parts Suspension Leaf-Spring Mechanical Suspension System American Type

Name: H Model Semi Trailer Parts Suspension Leaf-Spring Mechanical Suspension System American Type
Brand: Shandong Yahua Machinery Manufacturing Co., Ltd.
SKU: 2162119605

Shandong, ChinaShandong Yahua Machinery Manufacturing Co., Ltd.

US$425.00

1-9 Pieces

US$395.00

10-99 Pieces

US$365.00

100+ Pieces

Sample price:US$430.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Installation Tutorial

Warranty

6 Months

Material

Carbon

Certification

ISO14001, ISO/TS16949, ISO9001

Position

All Parts

OEM

Yes

Type

Suspension Spring

Model

Yh10.2001/Yh10.2002/Yh10.2003 Ect.

Carrying Capacity

11000kg/20000kg/33000kg Ect.

Leaf Springs

3--13PCS

Quality

High Level

Typy

American/German/Reverse Mounted Series Suspension

Transport Package

Packaged

Specification

carbon steel q235

Trademark

Yahua

Origin

China

HS Code

871690

Production Capacity

50000pieces/Year

Key features

Comprehensive Certifications: ISO14001, ISO/TS16949, ISO9001, and CCC certified for quality assurance.

OEM and ODM Services: Full customization available from samples, designs, and flexible options.

High Quality Assurance: 100% inspection including visual and function checks before delivery.

Competitive Pricing: High quality products offered at competitive prices for global markets.

Diverse Suspension Types: Available in American, German, and Reverse Mounted Series configurations.

Flexible Capacity Options: Carrying capacity ranges from 11000kg to 33000kg with 3-13 leaf springs.

Sample Production Capability: Can produce based on samples or technical drawings with mold building.

Fast Delivery Time: Generally 5 to 10 days after receiving advance payment.

Company profile

Fast DeliveryOEM ServicesQuality AssuranceQA/QC Inspectors

Shandong Yahua Machinery Manufacturing 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: N/A CertifiedNearest Port: Qingdao Port, Tianjin Port, Shanghai PortAverage Response Time: ≤4.97h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with R&D capability, 3D software design, SDK availability, ODM, OEM, and recent new-product development. It operates six production lines and has equipment for laser cutting, robot welding, bending, machining, pressing, drilling, and sandblasting. Customization is supported across samples, designs, full customization, minor customization, and flexible customization. Quality processes include documented inspections, quality assurance, traceability, complaint handling, and maintained records. The supplier reports 16 years of R&D engineer experience, 6–10 quality-control staff, 57 qualified service-capable suppliers, and export sales of 31%–40%. Financial records are indicated for 2021–2023, but the provided information does not establish financial strength or credibility. Certification details are insufficient, while customer-facing claims are not supported by named customer cases.

Supplier typeThe supplier is explicitly identified as a professional technical supplier. Its profile includes R&D capability, 3D software design services, ODM services, and OEM services for well-known brands, supporting classification as a technically oriented manufacturer and service provider.

After-Sales capabilityThe supplier has documented procedures and records for service-capability assessment, corrective and preventive actions, and customer complaint handling. Its stated commitment to customer service is supported by these process controls, although no specific response times, warranty terms, or service outcomes are provided.

R&D capabilityThe supplier reports professional R&D capability, 16 years of combined R&D engineer experience, SDK availability, new-product development during the past year, and 3D software design services. These explicit capabilities indicate an established capacity for technical development and innovation.

Production capacityThe supplier operates six production lines and lists extensive equipment covering laser cutting, robot welding, cutting, bending, lifting, turning, pressing, punching, drilling, and sandblasting. It also reports axle output of 30,000 pieces and documented finished-product inspection procedures, demonstrating substantial manufacturing capability.

Customization capabilityCustomization is explicitly available from samples and designs, including full, minor, and flexible customization. The supplier also provides 3D software design, ODM, and OEM services, indicating broad support for customer-specific product development.

Product Q&A

Q:What is your terms of packing?

Generally, we will package it with fumigation-free wooden holder in brown boxes. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

Q:What is your terms of payment?

T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q:What is your terms of delivery?

FOB, CIF, DDU, EXW

Q:How about your delivery time?

Generally, it will take 5 to 10 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q:Can you produce according to the samples?

Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.