What certifications does the company hold?

We hold multiple authorizations and are key partners in the Shandong region, with certifications from FUWA, HJ, CNLZ, JOST, WABCO, and SORL.

What are the payment terms?

We accept LC, T/T, D/P, and PayPal as terms of payment.

Is the suspension suitable for rough roads?

Yes, the sturdy structure and good performance on rough roads make it widely used for cargo, dump, and container semi-trailers.

Mechanical Suspension System Leaf Spring Trailer Truck Auto Parts Leaf Spring

Name: Mechanical Suspension System Leaf Spring Trailer Truck Auto Parts Leaf Spring
Brand: SHANDONG DINGXING VEHICLE PARTS CO., LTD
SKU: 2156697322

Shandong, ChinaSHANDONG DINGXING VEHICLE PARTS CO., LTD

US$350.00

1-49 Pieces

US$330.00

50-99 Pieces

US$300.00

100+ Pieces

Product specifications

box

Sample price:US$350.00/piece.Request sample

Product profile

Loading Weight

3000lbs

Material

Steel

Number of Axles

Single Axle Suspension

Model NO.

DINGXING

Type

Leaf Spring Suspension

Main Market

All World

Supply Ability

2000 Ton/Tons Per Month

Total Layers

7/8/9/10/12/14/16PCS

Brake System Parts

None

Product Name

Leaf Spring

Surface Treatment

Shot Peening Processing

Application

Truck Trailers

Size

Customized

Color

Customized

Installation Type

Buckle and Bolt-on

Width

90mm/100mm/120mm(or Customization)

Layer Thickness

11mm/12mm/13mm/14mm/16mm(or Customization)

Length

1130mm/1200mm(The Length of Each Piece Can Be Cust

Alloy Material

60si2mn

Paint

Oil Paint/Powder Spraying/Electrophoretic Spraying

Transport Package

Wooden Pallet

Specification

2pcs/1box

Trademark

ISO9001'ISO2001

Origin

Jinan

HS Code

7320102000

Production Capacity

200000pieces/Year

Key features

Customized Dimensions: Width, layer thickness, and length are available in multiple standard sizes or fully customized per drawing.

High-Strength Materials: Constructed from premium materials including 60Si2Mn, 65Mn, 55CrMnA, and 50CrVA for superior durability.

Versatile Surface Treatment: Offers shot peening, oil paint, powder spraying, and electrophoretic spraying for enhanced corrosion resistance.

Multi-Axle Compatibility: Designed for single axle suspension and compatible with multi-axle, long-wheelbase, and mixed-wheelbase trailers.

OEM Customization Services: Provides full OEM services based on customer drawings or physical samples for tailored solutions.

Robust Vibration Damping: Engineered to withstand significant bending forces with excellent vibration-damping capabilities for stability.

Certified Quality Standards: Manufactured under ISO9001 and ISO2001 standards ensuring consistent quality and reliability.

Rapid Production Cycle: New products are typically completed within 20 to 35 days after all technical information is confirmed.

Company profile

SHANDONG DINGXING VEHICLE PARTS CO., LTDShandong, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤3.05hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, DDP, DAP

AI-Powered supplier vetting

SummarySHANDONG DINGXING VEHICLE PARTS CO., LTD is identified as a manufacturer/factory in Jinan, Shandong, China, supplying axle, trailer suspension, landing gear, brake, saddle, and friction-related parts. The supplier reports two production lines, 6–10 R&D engineers, 6–10 quality-control staff, and lead times within 15 working days in both off-peak and peak seasons. It lists TS 16949, ISO 9001, ISO 14001, and ISO 20000 certifications, and states that it provides production, testing, and after-sales quality control. Export activity, markets, accepted trade terms, and one associated buyer are documented. However, the provided information does not establish financial credibility, confirmed customization capability, or a broad record of customer cases.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory operating in transportation-related vehicle parts, with products including axles, trailer suspension, landing gear, trailer brakes, saddles, and friction parts. This directly supports its classification as a manufacturing supplier.

CertificationsThe supplier lists TS 16949, ISO 9001, ISO 14001, and ISO 20000 under supplier management system certifications. These stated certifications provide explicit evidence of certification holdings, although no certificate numbers, validity dates, or issuing bodies are provided.

After-Sales capabilityThe supplier states that it controls production, testing, and after-sales service, and describes attentive service and cooperation with clients. These statements support an expressed after-sales service commitment, but no specific service procedures, response times, warranty terms, or service network are provided.

R&D capabilityThe supplier states that it follows continuous improvement and innovation-driven growth principles and reports 6–10 years of total R&D engineer experience. These support an innovation orientation and an established R&D resource, but no specific patented technology, new product record, or documented innovation outcome is provided.

Production capacityThe supplier reports two production lines, 6–10 quality-control staff, and lead times within 15 working days during both off-peak and peak seasons. Its factory location and stated annual production output further document operating capacity, although utilization, equipment details, and capacity by product are not provided.