Can you provide samples? How long is the delivery time for sample ?

We Can provide samples. Current products' sample is within one week, new products depending on the mold progress. The general mold time is about 30-45 days, up to the product

I require customization for seats. Is that achievable?

It is achievable. Whether it is a logo, seat accessories or special materials requirement, we got relevant customization experience.

12 Air Ride Seat Compressor Kit

Name: Sp15 12V/24V Thomas 135ADC56/12 Air Ride Seat Compressor Kit
Brand: Ningbo Topwell Auto Parts Co., Ltd.
SKU: 2284823665

Zhejiang, ChinaNingbo Topwell Auto Parts Co., Ltd.

US$70.00

10-47 Pieces

US$66.00

48-99 Pieces

US$64.00

100+ Pieces

Sample price:US$130.00/piece.Request sample

Product profile

After-sales Service

48h Online Help

Warranty

48h Online Help

Classification

Non Variable Capacity

Model NO.

SP15

Job Classification

Piston Compressor

Transmission Power

Electricity

Cooling Method

Air-cooled

Cylinder Arrangement Mode

Single Cylinder

Cylinder Stage

Single Stage

Pressure after Air Exhaust

Displacement

Rotation Speed

Reciprocating Compressor

Piston Air Compressor

Rotary Compressor

N/a

Brand

Thomas

Condition

Brand New

Model

135ADC56/12

Power

1/10 HP

Applications

Compressed Air Tanks, Air Ride Systems

Replacement Info

Replaces Discontinued Model 115ADC56/12

Transport Package

Cartons

Specification

Custom

Origin

China

HS Code

94012090

Production Capacity

50000pieces/Year

Key features

Universal Compatibility: Seats are universal for popular trucks and buses on the market.

Sample Order Available: Customers can order samples to verify quality before bulk purchase.

Customization Options: Customization available for logos, accessories, and special materials.

ISO and E-Mark Certified: Products hold ISO9001 and E-Mark certifications for quality assurance.

Comprehensive Warranty: One-year warranty provided with free plastic parts included in orders.

Fast Delivery for Small Orders: Small quantity orders are delivered within 7-10 days.

20+ Years Experience: Over two decades of manufacturing experience in truck and bus seats.

Global Market Presence: Serving major markets in USA, Europe, Australia, and Southeast Asia.

Company profile

Ningbo Topwell Auto Parts Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤1.26h

AI-Powered supplier vetting

SummaryNingbo Topwell Auto Parts Co., Ltd. is a China-based trading company and manufacturer/factory focused on auto parts and related equipment. It holds TS 16949, ISO 14001, and ISO 9001 certifications, and an audit by TUV Rheinland is recorded as valid from January 12, 2026 to January 11, 2027. The supplier reports lead times within 15 working days in both peak and off-season periods, offers 3D design and sample/design-based customization, and accepts multiple quotation and payment terms. However, it reports no OEM service for popular brands, no ODM service, no new products in the past year, and no overseas warehouses, showrooms, agents, or branches. It also has no Fortune 500 customer collaboration disclosed. Customer service procedures and complaint-handling capabilities are described only as records or “others,” limiting verification.

Supplier typeThe supplier is identified as both a trading company and manufacturer/factory, with a business scope covering design, sales, manufacturing, and processing of automotive seats, auto parts, marine accessories, and construction machinery equipment and accessories. This indicates a combined commercial and production-oriented operating model.

CertificationsThe supplier reports TS 16949, ISO 14001, and ISO 9001 certifications. A TUV Rheinland audit record is also provided with validity from January 12, 2026 through January 11, 2027, although the supplied audit result is recorded as 0 without further interpretation.

Production capacityThe supplier is identified as a manufacturer/factory as well as a trading company, and its stated scope includes manufacturing and processing automotive products and related equipment. Its stated lead time is within 15 working days in both peak and off-season periods, but no production capacity, equipment, output, or factory-performance metrics are provided.

Customization capabilityThe supplier explicitly provides 3D software design services and offers customization from samples and from customer designs. These records directly support an established customization capability, although they do not indicate ODM availability.

Product Q&A

Q:How to confirm that your seat can match my model?

For popular trucks and bus on the market, Our seats are universal. If you are not sure ,welcome to send us a photo of your old seats model . We will recommend for you.

Q:I'm not sure if the quality of your seats meet my requirements. How to deal with it?

We accept sample orders, so that you can check the quality of our seats first. It should be reminded that our sample order is subject to payment.

Q:What is the warranty? What if there is a quality problem?

Usually providing warranty for one year. We will send some plastic parts with every container order.

Q:Do you have certificate for seats?

It has ISO9001 and EMark certification.

Q:How long is the delivery time?

Large quantities regularly need 15-20 days, and the small quantity is 7-10 days