DN off Road Racing with Adjustable Coilover Shock Absorber for JEEP Wrangler JK 4"Lift

Name: DN off Road Racing with Adjustable Coilover Shock Absorber for JEEP Wrangler JK 4"Lift
Brand: Guangzhou Duonai Suspension Technology Co., Ltd.
SKU: 2306891835

Guangdong, ChinaGuangzhou Duonai Suspension Technology Co., Ltd.

US$5,652.17

1 Set

Product profile

Customization

Available

After-sales Service

One Year

Warranty

One Year

Model NO.

DN-JEEPWRANGLER-JK-4-COMPETITION

Part

Dampers

Position

Front & Rear

Type

Gas-Filled

Spring Type

Coil Spring

Spring Material

Steel

Structure

Single Cylinder

Suitable for Car Brands

Jeep

Damping Force Direction

Bidirectional

Transport Package

Branded Packing

Specification

950mm*315mm*253mm

Trademark

Dynamic Nation

Origin

China

HS Code

8708801000

Production Capacity

30000/Year

Key features

Adopts professional racing-level internal shock-absorbing structure, suitable for extreme off-road, harsh terrain and rally events;

Equipped with 25+-2 independent damping adjustment: low-speed compression, high-speed compression and rebound adjustable separately;

Excellent high temperature resistance and anti-fade performance, maintains stable damping under long intense off-road driving;

Full aviation-grade aluminum alloy components, lightweight with high strength, anti-corrosion and long service life;

External independent reservoir design expands oil & gas volume, effectively restrains heat fade during aggressive off-road driving;

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Guangzhou Duonai Suspension Technology Co., Ltd.

Guangdong, 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: 8 Years CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤3.31h

AI-Powered supplier vetting

SummaryDN Technology demonstrates strong product development and customization capabilities, including 3D software design, ODM, OEM for popular brands, and multiple customization methods. Its manufacturing operations include two production lines, CNC and other processing equipment, batch quantity reconciliation, and documented finished-product inspection procedures. Service processes include documented complaint handling, corrective and preventive actions, and quality assurance. However, the supplier has no valid manufacturing-capacity contract with affiliated subcontractors, no outsourcing SOP, no overseas warehouse, overseas showroom, overseas agents or branches, and no offline trade-show participation. Financial information is inconsistent across the provided records and does not support a reliable assessment. The supplier reports export sales of 51%–70%, but no specific customer cases are provided.

Supplier typeThe supplier presents itself as a manufacturer and technology-oriented product provider, supported by its listed oil press, shock absorber testing machine, tightening machine, cutting machine, and CNC machining center. Its company description emphasizes in-house core-technology research, innovation, and products for racing teams and drivers.

After-Sales capabilityThe supplier has documented procedures and records for customer complaints and corrective and preventive actions, and accepts FOB, CIF, CFR, and EXW quotation terms. However, it has no overseas warehouse, showroom, overseas agent or branch, and reports service coverage in zero countries, limiting evidence of localized overseas support.

R&D capabilityThe supplier reports new products during the past year, 3D software design services, ODM capability, and a stated focus on core-technology research and innovation. It does not have an available SDK, but the other evidence explicitly supports active product-development capability.

Production capacityProduction capability is supported by two production lines, multiple listed manufacturing and testing machines, in-stock capacity, continuous batch quantity reconciliation, and uniformly followed finished-product inspection instructions. Risks include the absence of a valid manufacturing-capacity contract with affiliated subcontractors and no outsourcing SOP.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, along with 3D software design and ODM services. These records provide direct evidence of broad customization coverage.

Client casesThe supplier states that it provides OEM services for popular brands and that its products have gained recognition among an increasing number of racing teams and drivers. However, no named customers, projects, or independently verifiable case details are provided.

Product Q&A

Q:What does 25+-2 adjustable damping stand for?

Three-way independent adjustment including low-speed compression, high-speed compression and rebound, suitable for tuning different terrain conditions.

Q:Can I fully open or fully close the adjustment knobs?

Strictly prohibited. Improper extreme setting will cause suspension abnormal stiffness or softness and damage components.

Q:Can this coilover be installed directly on stock JEEP Wrangler JK?

Tailor-made for JEEP Wrangler JK, consistent with original installation size, no chassis modification needed.

Q:Will tire abnormal wear happen after installing 4 inch lift coilover?

Please complete four-wheel alignment after installation to optimize suspension geometry.

Q:How to maintain the competition version shock absorber?

Annual rebuild service is suggested, avoid long-term fierce racing without maintenance.