What is the warranty period?

We provide a warranty of 1-2 years for our heavy-duty trailer axles, covering mechanical defects.

What are the minimum order quantity and lead time?

The minimum order quantity is 1 PCS. The average lead time is within 15 workdays during the off-season, and 1-3 months during the peak season.

What payment terms are accepted?

We accept various payment terms including LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Heavy Duty Semi Trailer American 3 Axles Suspension

Name: Heavy Duty Semi Trailer American 3 Axles Suspension
Brand: Shandong Weierqi Vehicle Parts Co.,Ltd
SKU: 2277135215

Shandong, ChinaShandong Weierqi Vehicle Parts Co.,Ltd

US$350.00

50-199 Pieces

US$200.00

200+ Pieces

Sample price:US$350.00/piece.Request sample

Product profile

Customization

Available

Material

Steel

Max Payload

12tons

Model NO.

American Type Axle

Number of Axles

Type

American type axles

Colour

Customized

Arm Pin

50mm, 60mm and 70mm

P.C.D(mm)

285.75

Track

1840mm

Axle Beam

Round/Square

Transport Package

Wooden Box

Specification

As Your Request

Trademark

WEQ

Origin

China

Key features

High-Strength Material: Made of high-strength alloy steel/20Mn2 seamless tube with precision heat treatment.

High Load Capacity: Capacity ranges from 1T to 25T, with specific models supporting up to 20,000kg.

Customizable Options: Color, arm pin size, PCD, track, and axle beam shape are fully customizable.

Versatile Brake Systems: Available with drum brakes (420x180/200/220) or disc brakes for stable safety.

Multiple Type Options: Available in American, German, BPW, and Fuwa types to suit various trailers.

International Certifications: Certified by ISO, CE, SGS, BV, DOT, and CCC for global market compliance.

OEM & ODM Services: Supports custom length, PCD, and specifications with professional R&D support.

Quality Assurance: 100% finished product inspection including visual and function checks.

Company profile

Importers and ExportersPatents AwardedQuality AssuranceProduct Certification

Shandong Weierqi Vehicle Parts Co.,Ltd

Shandong, 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: 10 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.16h

AI-Powered supplier vetting

SummaryWelch is a professional towing-device and trailer-accessory supplier with casting, machining, manufacturing, sales, and export capabilities. It offers a broad product range, including traction devices, pintle hooks, turntables, king pins, fifth wheels, landing gear, trailer couplings, and drawbar eyes. The supplier reports ISO9001:2015 certification, documented warehouse and finished-product inspection procedures, three quality-control staff, two test-equipment units, and two R&D engineers. It provides 3D software design and multiple forms of customization, supported by CNC, drilling, boring, induction-heating, milling, painting, and shot-blasting facilities. R&D engineers provide technical support during production and after-sales service. The supplier reports domestic mainstream OEM and upfitter supply and exports to several regions, but no Fortune 500 cooperation. Financial information is present only as year labels, so financial credibility cannot be assessed.

Supplier typeThe supplier identifies itself as a professional technical supplier and conducts casting, manufacturing, sales, and export of towing devices and trailer accessories. Its listed product portfolio covers major towing-system components, indicating a specialized manufacturer rather than a general trading supplier.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate. However, product compliance certification is recorded only as “Others,” without naming a specific product standard or certificate.

After-Sales capabilityThe two technology engineers are responsible for technical support during production and after-sales service, and the supplier provides technical support tied to customer requirements. This explicitly supports after-sales technical assistance, although the breadth and response performance of the service are not stated.

R&D capabilityWelch reports multiple utility model patents, national automotive standard-drafting membership, two R&D engineers, and new-product-development responsibilities. It also provides 3D software design services, but reports no available SDK; the evidence still supports product-development and technical innovation capability.

Production capacityThe supplier operates or reports access to casting and a range of production facilities, including CNC lathes, machining centers, vertical lathes, drilling, boring, induction heating, gantry milling, painting, and shot blasting. Written warehouse and finished-product inspection procedures are reportedly followed, with three quality-control staff and two test-equipment units.

Customization capabilityWelch explicitly supports OEM/ODM customization and machining according to drawings. It offers customization from samples, designs, full customization, minor customization, and flexible customization, together with 3D software design services.

Client casesThe supplier states that its products supply mainstream domestic OEMs and upfitters and are exported to Africa, Southeast Asia, South America, the Middle East, and other global markets. It reports no cooperation with Fortune 500 companies, so the customer evidence demonstrates market reach but not top-tier multinational customer reference strength.

Product Q&A

Q:What is the maximum load capacity of the trailer axle?

The trailer axle supports a capacity range from 1T to 25T. Specific models include 11T, 12T, 13T, 14T, 16T, 18T, and 20T, with the 20T model supporting up to 20,000kg.

Q:What materials are used to manufacture the axle?

The axle is made from high-strength alloy steel or 20Mn2 seamless steel tube, which undergoes precision heat treatment to ensure excellent resistance to bending, torsion, and fatigue.

Q:Can the product be customized?

Yes, we offer extensive customization options including color, arm pin size (50mm, 60mm, 70mm), PCD, track width, and axle beam shape (Round/Square). We also support OEM and ODM services for custom lengths and specifications.

Q:What brake types are available?

We provide drum brake options (420x180, 420x200, 420x220) and disc brake options. The system uses asbestos-free friction pads for stable and safe braking.

Q:What certifications does the product have?

Our products are strictly tested and certified to meet international standards, including ISO, CE, SGS, BV, DOT, and CCC.