LogoDK GasSpring
Aftermarket Gas Springs
¡Adiós a los problemas de inventario!

¿Cansado de perder dinero con inventario muerto? Pedidos mixtos = Máximo beneficio

La solución que los distribuidores inteligentes ya descubrieron:Agrupamos pares perfectamente combinados (Juegos de 2 uds). Compre más de 50 modelos diferentes en un SOLO pedido. Precio directo de fábrica china + cero riesgo de inventario.❌ No más: "Tengo 100 piezas del modelo equivocado"

0%Riesgo de Inventario Muerto
-60%vs. Competitors
100%Rotación de SKU
🏭Direct Chinese Factory
💰Guaranteed Lowest Price
🎯1000+ Specifications

Automotive OE Cross-Reference Finder

Find exactly what you need among more than 1000 available specifications

Automotive Gas Spring Replacement

100% OE Fitment Guaranteed

Engineered to match or exceed original equipment specifications for all major automotive brands.

💡

Have an annual procurement manifest or OEM codes? Drag & drop your list here for an engineering-backed cross-reference quote within 12 hours.

Drag & Drop Excel/CSV or Click to BrowseSupports .xlsx, .csv, .pdf (Max 10MB)

Our database covers 10,000+ global OE numbers. Your uploaded manifest will be manually cross-referenced by our engineering desk to guarantee 100% fitment.

💡 Select your required models above to receive a custom bulk price manifest within 12 hours.

100% OE Fitment Guaranteed. Average response time: <12 hours.

📦 Mixed Orders - perfectly matched pairs (2-PC Sets)

Combine multiple specifications in a single order to maximize your inventory

🎯 Flexible Minimum

Only 10 pieces per specification
Minimum order: 500 total pieces

💰 Volume Discounts

Up to 15% additional
on large mixed orders

📋 Custom List

We create your specific catalog
based on your local market

¿Por qué sigues perdiendo dinero?

Los 3 errores más costosos que cometen los distribuidores (y cómo evitarlos)

ERROR #1: Betting Everything on Few Models

El problema: Compras 1000 piezas del "modelo popular" pero solo vendes 300.

✅ OUR SOLUTION:

Pedidos mixtos: 20 juegos x 50 modelos diferentes = CERO inventario muerto

  • 🎯 You meet ALL market demand
  • 💰 Factory price for small volumes
  • 🔄 Perfect inventory turnover

ERROR #2: Paying Distributor Prices

El problema: Pagas $10 por una pieza que cuesta $3 fabricar, solo por comprar en "pequeñas cantidades".

✅ OUR SOLUTION:

Precio directo de fábrica: $3.50 por pieza en pedidos mixtos de más de 1000 piezas

  • 🏭 No middlemen = No extra costs
  • 📈 Guaranteed 200%+ margin
  • 🎯 Compete with unbeatable prices

ERROR #3: Multiple Suppliers = Total Chaos

El problema: Gestionar 8 proveedores diferentes para cubrir todas las especificaciones.

✅ OUR SOLUTION:

UN solo proveedor para más de 10,000 especificaciones diferentes

  • 📋 One single invoice, one single contact
  • ⚡ Quotes within 24 hours for any specification
  • 🎯 Consistent quality across all products
B2B Case Study

🎯 Example of a Typical Mixed Order

This is how our clients maximize their inventory with perfectly matched pairs.

Total Specifications:
45 different ones
Total Quantity:
2,250 pairs
Average per Specification:
50 pairs
Total Savings:
$8,500 USD
Hood Props (15 specifications)
750 pairs
Tailgate Latches (12 specifications)
600 pairs
Rear Window Struts (10 specifications)
500 pairs
Camper Supports (8 specifications)
400 pairs

Economic Solutions for Your Business

Maximize your profits with our specialized solutions for each type of business

For Workshops

Most Popular

Perfect solution for mechanical workshops seeking quality and profitability

  • IATF 16949 Certified Facility
  • Dynamic Damping Technology (No slamming)
  • 50,000+ Opening/Closing Cycles Warranty
  • All-Weather Tested (-40°C to +80°C)
  • Perfectly Matched Pairs (2-PC Sets)
Workshop Catalog

For Distributors

Wholesale

Smart inventory solutions with fast rotation. Best-selling models in South America.

  • 144+ Hours Salt Spray Corrosion Resistance
  • IATF 16949 Automotive-Grade QA
  • Flexible minimum orders (50 pairs)
  • Volume discounts up to 45%
  • Wholesale Buyer Cross-Reference Support
Distributor Program

For Importers

Large Volumes

Large-scale solutions with complete logistics. From factory to your warehouse.

  • 100% OE Fitment Guaranteed
  • Competitive FOB prices
  • Full containers available
  • Private label (OEM/ODM)
  • Complete logistics support
Importer Program
Perfect Match QA

⚖️ Diseñado en pares perfectos (juegos de 2 piezas)

Calibración de presión 100% idéntica — Garantía de cero torsión del maletero.
Nunca enviamos unidades sueltas. Cada resorte de gas DK se somete a pruebas de fuerza digitales y se empareja previamente con su gemelo idéntico antes de ser empaquetado. Esto elimina la distribución desigual de la fuerza, evitando costosas deformaciones de alineación del maletero y asegurando a sus mecánicos una instalación impecable y simétrica en todo momento.

📋 Programa de Referencia Cruzada para Compradores Mayoristas

Suministramos nuestros amortiguadores en pares perfectamente combinados (Juegos de 2 uds) con calibración de presión idéntica. Esto asegura una distribución equilibrada en el maletero, un movimiento suave de apertura y cero devoluciones para sus mecánicos o clientes finales. Deje de perder horas verificando longitudes manualmente. Si tiene una lista de SKU del mercado local, un código de catálogo de Suspa/Stabilus, o una lista de Números de Pieza OEM en Excel, suba o pegue su manifiesto aquí. Nuestro departamento de ingeniería cruzará su lista y entregará una cotización 100% precisa con descuentos por volumen al por mayor escalonados dentro de 12 horas.

Coincidencia 100% Precisa
Descuentos por Volumen
📋 Subir lista para cotizar
SGS
CMACNASilac-MRA

Salt Spray Test Report (NSS)

Report No: NJIN2103000801PS_CN
Issued: 2023-04-15
Download PDF Report

Key Test Parameters

Test Method

Neutral Salt Spray (NSS)

Standard

GB/T 10125-2012

Exposure Time

96 Hours

Temperature

35±2 °C

NaCl Concentration

50±5 g/L

Chamber Environment

  • Chamber Temperature35±2 °C
  • Saturator Temperature47±2 °C
  • Salt Fog Collection Rate1.0 - 2.0 ml/(80cm²·h)
  • pH Value of Collected Solution6.5 - 7.2

Sample Preparation

  • Sample Angle15° - 25° from vertical
  • Cleaning Method Before TestWiped with ethanol
  • Cleaning Method After TestRinsed in gently running water (<35°C), dried
  • Evaluation StandardGB/T 6461-2002

Pass / Excellent

After 96 hours of Neutral Salt Spray exposure, the tested gas spring samples showed no visible red rust on the main cylinder or piston rod. Minor blistering observed on the end fittings (non-critical area). Protection Rating: 9/10.

Engineering Note

Standard configuration delivers 96-144 Hours NSS. Custom multi-layer QPQ and premium coatings are available to support up to 244+ Hours Salt Spray for heavy-duty manufacturing, marine environments, or industrial machinery applications.

Compliance Declaration

Minor surface blistering on standard zinc-plated non-working end-fittings is within acceptable IATF 16949 parameters and does not affect the pressure containment or mechanical integrity of the cylinder.

Gas spring sample before salt spray test

Sample Before Test (0h)

Gas spring sample after 96 hours salt spray test

Sample After Test (96h)

Close-up of gas spring piston rod showing no rust after 96 hours

Close-up: Piston Rod Surface (96h)

RoHSCompliant

SGS RoHS Test Report

No. SHAMLP2103392502
Product Model:KQ10/28-120-390-400N Gas Spring
Test Part:Black Coating (Cylinder)
Issue Date:2021-03-09
Download SGS PDF

Substance Analysis Results

SubstanceLimitMDLResultStatus
Cadmium (Cd)100 mg/kg2 mg/kgND
Passed
Lead (Pb)1000 mg/kg2 mg/kg17 mg/kg
Passed
Mercury (Hg)1000 mg/kg2 mg/kgND
Passed
Hexavalent Chromium (Cr(VI))1000 mg/kg8 mg/kgND
Passed
Sum of PBBs1000 mg/kg5 mg/kgND
Passed
Sum of PBDEs1000 mg/kg5 mg/kgND
Passed

* ND = Not Detected (lower than MDL). MDL = Method Detection Limit.

Tested Sample

Gas spring sample tested for RoHS compliance

Official Test Sample ID: SHA21-033925.001

Reference Standards

  • IEC 62321-5:2013
  • IEC 62321-7-2:2017
  • IEC 62321-4:2013+AMD1:2017
  • IEC 62321-6:2015

Analytical Instruments

  • ICP-OES (Inductively Coupled Plasma Optical Emission Spectrometry)
  • AAS (Atomic Absorption Spectrometry)
  • UV-Vis (Ultraviolet-Visible Spectroscopy)
  • GC-MS (Gas Chromatography-Mass Spectrometry)

Preguntas Frecuentes

Preguntas comunes sobre nuestras soluciones de resortes de gas aftermarket

¿Listo para Optimizar su Inventario? Envíe su Solicitud / Lista de SKU a continuación

Adjunte su lista de piezas en Excel o escriba los modelos que necesita. Nuestro departamento de ingeniería buscará las referencias OE y responderá en un plazo de 12 horas.

Sede central de la empresa

Ningbo, Zhejiang, China

Correo electrónico

Dirección de la oficina

Edificio A, Parque de Investigación y Desarrollo, Zona de Alta Tecnología, Ningbo, Zhejiang, China