What are your payment terms?

30% by T/T in advance, and 70% by T/T before shipment.

What is your supply ability?

We have a supply ability of 2000 tons per month.

What materials are used for the leaf springs?

We use high-quality alloys such as 60Si2Mn, 65Mn, 55CrMnA, 50CrVA, and others depending on the specific requirements.

Heavy Duty Truck Trailer Leaf Spring Suspension System

Name: Heavy Duty Truck Trailer Leaf Spring Suspension System
Brand: SHANDONG DINGXING VEHICLE PARTS CO., LTD
SKU: 2156660882

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

1

Sample price:US$350.00/piece.Request sample

Product profile

Loading Weight

3000lbs

Material

Steel

Number of Axles

Single Axle Suspension

Model NO.

20t

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 to fit specific requirements.

Diverse Material Options: Constructed from high-strength alloys including 60Si2Mn, 65Mn, 55CrMnA, and 50CrVA for superior durability.

Multi-Layer Configuration: Available with 7 to 16 layers to optimize load-bearing capacity and suspension performance for heavy-duty trailers.

Advanced Surface Treatment: Features shot peening processing with options for oil paint, powder spraying, or electrophoretic spraying.

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

High Load Capacity: Designed to withstand significant bending forces, suitable for heavy trucks and semi-trailers up to 20 tons.

Stable Supply Chain: Backed by a 30,000 sqm warehouse and 20+ years of industry experience ensuring timely delivery.

Global Export Capability: Exporting to over 20 countries including USA, Germany, Italy, and Russia with a supply ability of 2000 tons/month.

Company profile

SHANDONG DINGXING VEHICLE PARTS CO., LTDShandong, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤1.92hTerms 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.