What is your policy for trial orders smaller than MOQ?

Sample tests and sample orders could be accepted if we have ready parts in stock.

What is the warranty period for these leaf springs?

We provide a three-month warranty for our products.

What is the average lead time for production?

The peak season lead time is 6-12 months, and the off-season lead time is 1-3 months.

China Supplier Sup9 Trailer Leaf Spring with High Quality Specifically Designed for Benz

Name: China Supplier Sup9 Trailer Leaf Spring with High Quality Specifically Designed for Benz
Brand: Qingdao Everlasting Auto Parts Co., Ltd.
SKU: 1972161451

Shandong, ChinaQingdao Everlasting Auto Parts Co., Ltd.

US$100.00

50-2,999 set

US$20.00

3,000+ set

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Loading Weight

5000lbs

Material

Steel

Model NO.

257931

Number of Axles

Triple Axle Suspension

Type

Leaf Spring Suspension

Payment Term

T/T

Delivery Port

Qingdao or Tianjin

Color

Customized

Warranty

Three Months

OEM

Yes

After-Sales Service

Yes

Car Make

Sino Truk

Transport Package

Pallet Packaging

Specification

16*90

Trademark

Customized

Origin

China

HS Code

7320102000

Production Capacity

30, 000 Tons/Year

Key features

High-Quality SUP9 Material: Manufactured using premium SUP9 steel with shot peening surface treatment for durability.

Custom Logo and Color: Accepts customized logos and offers color options to meet specific branding needs.

OEM/ODM Support: Provides full OEM and ODM services, designing and producing based on customer samples or drawings.

Wide Compatibility: Specifically designed for Benz, Volvo, Hyundai, Daewook, and Man trucks or trailers.

Flexible MOQ Policy: Standard MOQ is 50pcs; trial orders accepted if ready parts are in stock.

Strict Quality Control: 100% quality inspection from raw materials to finished products with clear responsibility chains.

Reliable Warranty: Offers a three-month warranty to ensure product reliability and customer confidence.

Professional After-Sales: Dedicated after-sales service team available to support customers throughout the process.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExhibition Experience

Qingdao Everlasting Auto Parts Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2018-04-08Average Response Time: ≤4.89h

AI-Powered supplier vetting

SummaryThe supplier demonstrates leaf spring manufacturing and broad customization capability, including OEM for well-known brands and ODM services. It reports export experience of seven years and an export sales share of 71%–90%, with stated peak- and off-season lead times of one month. However, it has no in-stock service, overseas warehouse, overseas showroom, overseas agents or branches, and serves zero overseas countries according to the provided data. R&D resources are limited to one engineer, CAD software, no patents, and no new products in the past year, although design documentation is available for audit. Certification, after-sales service, and supplier type are not sufficiently documented. Financial records are referenced for 2022–2024, but financial figures cannot be assessed here.

Supplier typeThe supplier manufactures leaf springs and describes production equipment specifically for leaf spring processing. Its export activity has continued for seven years, with exports representing 71%–90% of total sales, indicating a manufacturing-oriented supplier with substantial international business exposure.

After-Sales capabilityThe supplier explicitly has no in-stock service capacity, overseas warehouse, overseas showroom, overseas agents, or branches, and reports services in zero overseas countries. It has participated in an offline trade show and lists one-month lead times, but these facts do not establish after-sales service capability.

R&D capabilityThe supplier offers ODM and multiple customization types, and it maintains design input, output, review, verification, and validation documentation. Nevertheless, it had no new products in the past year, has one R&D engineer, no patents, no SDK, and only CAD is identified as an R&D software tool, indicating limited demonstrated innovation depth.

Production capacityThe supplier identifies leaf spring production equipment, including automatic spring-eye rolling, variable-cross-section rolling, heat treatment, stress shot blasting, and electrophoresis lines. It reports one-month lead times in both peak and off-season periods, but annual output quantities are not stated and no valid manufacturing-capacity contract is confirmed.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, and also provides ODM services. Its stated ability to manufacture leaf springs for Benz, Volvo, Scania, MAN, Hyundai, and Daewoo further supports experience with specified product requirements.

Client casesThe supplier reports participation in the Riyadh Auto Parts Exhibition and OEM service for well-known brands. It also states that it manufactures leaf springs for Benz, Volvo, Scania, MAN, Hyundai, and Daewoo, but the slices do not provide customer names, order records, project details, or independently verified case evidence.

Product Q&A

Q:Can you design and produce products based on our requirements?

Yes, we have rich experience and strong technical support to design and produce products based on your samples or drawings. We warmly welcome your samples or drawings.

Q:How do you guarantee the quality of the leaf springs?

We take quality inspection records from raw materials to finished products. The former department bears 100% responsibility for the next process to ensure quality.

Q:What is the process for purchasing orders from you?

1. Send us your specific demand (OEM numbers, photos, trailer models, etc.). 2. Confirm our quotation with photos and details. 3. Negotiate all details (packing, delivery terms, warranty, etc.). 4. Sign the contract for payment, and we will make production on time.

Q:What are your terms of payment?

T/T 30% as deposit, and 70% before delivery. We also accept T/T, Western Union, etc. Photos and videos of the products will be provided before your balance payment.

Q:What is your MOQ (Minimum Order Quantity)?

For common material sizes, the MOQ requires 50pcs. For special material sizes, the MOQ requires 3 tons or more.