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W164 Front Air Spring for Mercedes OE 164 3206013 (customized various models)
US$35.00-60.00
100 Pieces
Sample price:US$60.00/piece.Request sample

Product profile

Customization

Available

Part

Air Spring

Position

Rear

Type

Gas-Filled

Spring Type

Air Spring

Spring Material

Rubber+Steel

Structure

Double Cylinder

Suitable for Car Brands

OEM

Damping Force Direction

Single Effect

Transport Package

OEM

Specification

400-100

Trademark

OEM

Origin

Qing Dao

HS Code

7320909000

Production Capacity

1000000

Key features

Customized for Various Models: Compatible with multiple Mercedes models beyond the standard OE 164 3206013.
Adjustable Stiffness: System stiffness can be changed by altering air chamber volume or inner cavity pressure.
Constant Natural Frequency: Maintains almost unchanged vibration isolation effect regardless of load variations.
Excellent Sound Insulation: Rubber bladder design effectively absorbs high-frequency vibration and blocks sound.
Lightweight Construction: Significantly lighter than steel springs due to rubber and air composition.
Non-Linear Elastic Characteristics: Ideal curve design limits amplitude and prevents resonance under rated loads.
Active Control Capability: Easy implementation of active control systems using air as the primary medium.
Multi-Load Compatibility: Same air spring size meets requirements for multiple loads by adjusting internal pressure.

Company profile

Qingdao Century Hengyuan Machine Co., Ltd.
3D Software DesignODM ServicesFlexible CustomizationMinor Customization
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2020-08-11Nearest Port: Qingdao PortAverage Response Time: ≤1.33hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW, Others

AI-Powered supplier vetting

SummaryThe supplier is a limited company with three employees, no stated parent-group affiliation, and a valid import/export license. It is identified as a professional technical supplier offering 3D software design, ODM, OEM for popular brands, and multiple forms of customization. However, it launched no new products in the past year and has no available SDK. Service-management controls are weak: no written procedures or records were provided for supplier assessment, corrective and preventive actions, or complaint handling. The supplier has no inventory, overseas warehouse, showroom, agent, or branch service capability. Its business scope covers metal products, building materials, construction-related products, electronic special equipment, and installation or maintenance services. Financial records are referenced for 2021–2023, but the provided information does not establish financial strength. No certifications, customer cases, or production assets/capacity are explicitly documented.
Supplier typeThe supplier is explicitly identified as a professional technical supplier and a limited company. Its stated business scope covers metal products, building materials, electronic special equipment, and installation or maintenance services; it has three employees, no stated group affiliation, and a valid import/export license.
CertificationsThe supplier is reported to hold a valid import/export license. No other certification information is provided, so certification coverage beyond trade licensing cannot be assessed.
After-Sales capabilityThe supplier has no overseas warehouse, showroom, agent, or branch service capability. It also has no written procedures or records for effective complaint handling or corrective and preventive actions, indicating explicitly limited documented after-sales support controls.
R&D capabilityThe supplier reports professional R&D capability, 3D software design services, ODM services, and OEM services for popular brands. Conversely, it launched no new products in the past year and has no available SDK, so its broader innovation strength is mixed.
Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, as well as 3D software design and ODM services. These statements provide direct evidence of broad customization capability.
Client casesThe supplier states that it provides OEM services for popular brands, which is evidence of serving at least that type of customer. However, no customer names, project details, or verifiable case records are supplied.

Product Q&A

Q:Is this air spring compatible with other Mercedes models?
A:
Yes, the product is customized for various models beyond the standard OE 164 3206013.
Q:How is the stiffness of the air spring adjusted?
A:
Stiffness is adjustable by changing the volume of the air chamber or the pressure of the inner cavity.
Q:Does the ride comfort change with different loads?
A:
No, the natural frequency remains almost unchanged under different loads, ensuring consistent vibration isolation.
Q:What materials are used to construct this air spring?
A:
It is made of rubber and steel, specifically a rubber bag filled with compressed air.
Q:How does the air spring handle high-frequency vibrations?
A:
The rubber bladder has little internal friction during expansion, making it difficult to transmit high-frequency vibrations.

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*To:Qingdao Century Hengyuan Machine Co., Ltd.Qingdao Century Hengyuan Machine Co., Ltd.
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