Can you provide OEM or customization services?

Yes, we offer OEM/ODM services including customization from samples, designs, and flexible minor or full customization options.

Which brands and applications are these air springs suitable for?

They are suitable for brands like MAN, VDL, BPW, Solaris, and Assali Stefen, applied in buses, trucks, trailers, and seat suspensions.

Customized Natural Rubber Material Air Spring Bellow for Buses Chassis Suspension

Name: Customized Natural Rubber Material Air Spring Bellow for Buses Chassis Suspension
Brand: Dombetter Air Spring (Nantong) Co., Ltd.
SKU: 2276825655

Jiangsu, ChinaDombetter Air Spring (Nantong) Co., Ltd.

US$20.00

10-99 Pieces

US$18.00

100-999 Pieces

US$15.00

1,000+ Pieces

Product specifications

Specification

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

100% Quality Guarantee

Warranty

2 Years

Model NO.

Customized

Material

Nr or Cr

Certification

ISO14001, ISO/TS16949, ISO9001

Suitable for Car Brands

Man, VAL, BPW, Solaris, Assali Stefen

Position

Rear and Front

OEM

Yes

Type

Suspension Spring

Pressure Test

100% Pressure Test Before Delivery

Ozone Test

Concentration Can Reach 200pphm

Temperature Resistance

-50℃ to 70 ℃

Fatigue Time

9,000,000 Cycles

24h Leakage Test

Less Than 0.02MPa

Transport Package

Carton and Pallet

Specification

12.5-17.5Kg

Trademark

DOMBETTER

Origin

China

HS Code

4016950090

Production Capacity

1800000 Pieces/Year

Key features

Premium European Technology: Jointly created by European TIP-TOPOL and Dombetter, ensuring consistent high-end performance.

Extreme Durability: Fatigue time of 9,000,000 cycles with ozone resistance up to 200pphm.

100% Quality Assurance: Every unit undergoes 100% pressure testing before delivery to ensure zero leakage.

Versatile Application: Suitable for buses, trucks, trailers, cabin, and seat suspension systems.

Comprehensive Warranty: Provides a 2-year warranty with a 100% quality guarantee for all products.

Flexible Customization: Offers OEM/ODM services with customization from samples, designs, or full specs.

Global Certification: Certified by ISO9001, ISO14001, and IATF16949 for international quality standards.

Company profile

Importers and ExportersFast DeliveryCustomization from Designs100% Finished Products Inspection

Dombetter Air Spring (Nantong) Co., Ltd.

Jiangsu, 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: Confidential CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.02h

AI-Powered supplier vetting

SummaryThe supplier manufactures and sells rubber products, tires, testing machines, mechanical equipment, and electronic specialized equipment, and provides related technical services. It reports four production lines, 6–10 quality-control staff, and air-spring output of 1,800,000 sets. Customization is available from samples and designs, including full, minor, and flexible customization. Service-management, corrective-action, complaint-handling, and finished-product inspection procedures are documented and followed. However, no supplier-management-system certification, overseas warehouse, showroom, agent or branch, or offline trade-show participation is reported. The supplier provides OEM services for known brands but has no available SDK. Financial information is insufficient for a reliable assessment, and no specific customer cases are supplied.

Supplier typeThe supplier operates as a manufacturer and seller of rubber products, tires, testing machines, mechanical equipment, and electronic specialized equipment, while also providing technical services. The establishment of a Chinese production base with TIP-TOPOL and Dombetter Automotive Technology further supports its classification as a manufacturing-oriented supplier.

After-Sales capabilityThe supplier has documented and followed procedures for service-capability assessment, corrective and preventive actions, and effective customer-complaint handling. However, it reports no overseas warehouse, showroom, agent or branch, and no overseas service countries, indicating limited overseas service infrastructure despite formal service procedures.

Production capacityThe supplier reports four production lines, 6–10 quality-control staff, and annual air-spring output of 1,800,000 sets. Its Chinese production base was expected to start production at the end of 2025, while key rubber membranes still come from the European base; these details demonstrate stated production resources but also indicate some dependence on the European supply base.

Customization capabilityThe supplier explicitly supports customization from samples and designs, including full customization, minor customization, and flexible customization. It also reports a finished-product inspection method with written instructions that are uniformly followed, supporting execution of customized orders.

Product Q&A

Q:What is the warranty period for these air springs?

We provide a 2-year warranty with a 100% quality guarantee for all our air spring products.

Q:How do you guarantee the quality of the air springs?

Our production elements, including rubber formulations and quality control, are supported by European TIP-TOPOL to ensure consistent performance. Additionally, every unit undergoes a 100% pressure test before delivery.

Q:What types of air springs do you supply?

We supply AB series for passenger vehicles, ABM/ABV/ABK for truck/trailer chassis, ABT for trailer lifting, and ABC/ABS for cabin and seat suspension.

Q:What is the fatigue life of the air springs?

The air springs are designed for high durability with a fatigue time of 9,000,000 cycles.

Q:What are the accepted payment terms and delivery times?

We accept USD, EUR, RMB via T/T or L/C. Delivery typically takes 20-30 days depending on order quantity.