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.

Double Eye Leaf Spring (Number of leaves 4 / Capacity Per Spring 3500lbs)

Name: Double Eye Leaf Spring (Number of leaves 4 / Capacity Per Spring 3500lbs)
Brand: Zibo Jizhou Trading Co., Ltd.
SKU: 1973014342

Shandong, ChinaZibo Jizhou Trading Co., Ltd.

US$29.50

100 Pieces

Product profile

Customization

Available

Loading Weight

3500lbs

Material

Steel

Type

Suspension

Center Pin Bush

Rubber Bush/Power Bush

Surface Treatment

Bake Paint

Components

Leaf, Clip, Center Bolt

Finish

Black / Galvanized / Cataphoresis

Application

Trailer Suspension Parts

Number of Leaves

Spring Width

1 3/4"

From Center to Center of The Eyes

25.25" Long

Eye Diameter

9/16"

Certification

ISO/Ts16949

Axle Number

Tire Number

Condition

New

Color

Black

Trademark

Origin

Shandong

HS Code

7320109000

Production Capacity

1000 Set/Sets / Month

Key features

High Load Capacity: Designed for 3500 lbs loading weight with 4 leaves and 1 3/4 inch width.

Durable Material: Constructed from high-quality steel with black, galvanized, or cataphoresis finish.

Customizable Components: Center pin bush available in rubber or power bush options.

Certified Quality: ISO/TS16949 certified for trailer suspension parts and safety standards.

Sample Production: Capable of producing based on customer samples or technical drawings with mold building.

100% Quality Testing: All goods undergo 100% testing before delivery to ensure reliability.

OEM/ODM Services: Full OEM and ODM services available including custom branded packaging.

Flexible Delivery Terms: Supports EXW, FOB, CFR, CIF, and DDU shipping terms globally.

Company profile

High Repeat Buyers ChoiceFast DeliveryLow MOQImporters and Exporters

Zibo Jizhou Trading Co., Ltd.

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 6 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier is a small limited company and trade company focused on auto parts, with nine employees and a 76.0 m² manufacturing plant. Its product scope includes trailer axles, leaf springs, slack adjusters, landing gears/jacks, brake components, suspension assemblies, and fifth wheels. It reports OEM service for well-known brands, ODM availability, sample-based customization, and 90% export sales. Production information lists annual capacities for several products, but quality-control test equipment is recorded as zero and raw-material traceability is unknown. No new products were launched in the past year, and the supplier lacks overseas showrooms, agents or branches, and offline trade-show participation. Written procedures and records exist for supplier-service assessment, corrective/preventive actions, and customer complaints. Certification holdings, customer cases, and detailed financial performance are not sufficiently evidenced.

After-Sales capabilityThe supplier has a clear procedure and followed records for handling customer complaints, which supports an established complaint-response process. However, it reports no overseas showroom, overseas agent or branch, or offline trade-show participation, and serves zero stated overseas service countries; the broader after-sales service network is therefore limited or not demonstrated.

R&D capabilityThe supplier reports no new products in the past year, no SDK availability, and no status as a professional technical supplier. It has one R&D engineer assigned to new-product design and product improvement, and offers ODM services, but the evidence does not establish strong recent innovation output.

Production capacityAnnual productivity is stated for multiple products, including axles, brake shoes, brake pads, brake chambers, and slack adjusters, and the supplier lists a manufacturing plant. However, quality-control test equipment is recorded as zero, while quality assurance and traceability statuses are unknown, so production scale is evidenced but production-control capability is a material concern.

Customization capabilityThe supplier explicitly provides customization from samples and offers ODM services. It also reports OEM capability for well-known brands, directly supporting the ability to produce customized or customer-specified products.

Product Q&A

Q:What is your terms of packing?

Generally, we pack our goods in neutral white boxes and brown cartons. 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?

EXW, FOB, CFR, CIF, DDU.

Q:How about your delivery time?

Generally, it will take 30 to 60 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.