DN Stock Height PD Shock Absorber For TANK 300

Name: DN Stock Height PD Shock Absorber For TANK 300
Brand: Guangzhou Duonai Suspension Technology Co., Ltd.
SKU: 2313251325

Guangdong, ChinaGuangzhou Duonai Suspension Technology Co., Ltd.

US$746.00

1-49 Sets

US$665.00

50-99 Sets

US$580.00

100+ Sets

Product profile

Customization

Available

After-sales Service

One Year

Warranty

One Year

Model NO.

TANK300-STOCK-PD

Part

Dampers

Position

Front & Rear

Type

Gas-Filled

Spring Type

Coil Spring

Spring Material

Steel

Structure

Single Cylinder

Suitable for Car Brands

TANK

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

50mm piston greatly enhances driving comfort and handling when dealing with complex terrain;

2.2" large barrel design increases damping capacity, effectively improving temperature resistance and attenuation resistance;

Single-barrel built-in nitrogen design makes installation easier and performance more stable;

Multiple retaining ring grooves are set outside the barrel to freely adjust the vehicle height;

Special sealing structure increases the stability of the suspension;

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: ≤3.67h

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:Does this stock height PD coilover shock absorber fit TANK 300 without chassis modification?

Yes, tailor-made for TANK 300 off-road chassis, fully match original mounting holes, no cutting, welding or drilling required during installation.

Q:What core advantages does PD version shock absorber have over ordinary stock shocks?

It adopts 50mm piston, 2.2-inch large monotube with built-in nitrogen, multi-groove height adjustable barrel, wear-resistant forged steel lower seat, and passed 6 million fatigue tests for stable off-road performance.

Q:Will installing stock height PD coilover cause abnormal tire wear or steering deviation?

Suspension geometric parameters keep factory specification. Complete four-wheel alignment after installation to avoid abnormal tire wear and steering pull.

Q:Will built-in monotube nitrogen structure lead to damping heat fading during long off-road driving?

2.2-inch large barrel expands damping capacity, improves temperature resistance and anti-attenuation performance to restrain heat fading effectively.

Q:Can all maintenance spare parts including stock height springs and seal kits be purchased separately?

Full maintenance kits including stock height progressive springs, sealing repair kits, lock rings and bushings are available for separate purchase.