How are the axles packaged for shipping?

Axles are packed on custom heavy-duty pallets, wrapped in anti-rust film, foam, or waterproof material, and secured in heavy steel or wooden racks.

Is this product suitable for boat trailers?

Yes, our trailer axles are widely used in camping trailers, boat trailers, RVs, and other fields due to their compact structure and strong load-bearing capacity.

What is the warranty or quality guarantee?

We perform 100% inspection on finished products, including visual and function checks, to ensure safety and reliability.

China Factory Custom Size Round Spindle 4 on 4" Un-Braked Trailer Stub Axle Assembly

Name: China Factory Custom Size Round Spindle 4 on 4" Un-Braked Trailer Stub Axle Assembly
Brand: Xinlong Machinery & Equipment (Zhengzhou) Co., Ltd.
SKU: 2115797372

Henan, ChinaXinlong Machinery & Equipment (Zhengzhou) Co., Ltd.

US$11.00-15.00

50 Pieces

Product profile

Customization

Available

Material

Iron

Max Payload

2000 Lb

Model NO.

84545-SA

Number of Axles

Single Axle

Type

American type axles

Hub

4 on 4

Load Capacity

2000 Lb

Surface Treatment

Black Anti-Rust Paint

Transport Package

Wooden Case

Specification

Customized Size

Trademark

XME

Origin

China

HS Code

87169000

Production Capacity

1000000 PCS/Year

Key features

OEM Customization: Full OEM customization including underslung/overslung spring pads, track lengths, and private-label branding.

High Load Capacity: Supports 2000 lb total payload with each stub axle rated for 1000 lbs capacity.

Robust Material: Constructed from durable iron with black anti-rust paint surface treatment for longevity.

Secure Packaging: Protected by heavy steel/wooden racks and impact-resistant wrapping to ensure pristine arrival.

Versatile Application: Ideal for camping trailers, boat trailers, RVs, and other small trailer applications.

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

Competitive Pricing: Tiered pricing and stable lead times for high-volume container orders (FCL).

Established Manufacturer: Over 20 years export experience with advanced CNC and imported high-end production equipment.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceIn-stock Capacity

Xinlong Machinery & Equipment (Zhengzhou) Co., Ltd.

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.50h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company and, in basic company information, as a trading company located in Zhengzhou, China. It reports customization, 3D design, ODM, and recent new-product capabilities, with one production line and listed machinery including drilling, milling, oven, spray booth, core shooting, and shot blasting equipment. Quality control staffing is reported at 21–30 employees, but finished products are checked by packing staff and no supplier-management certification is listed. Service governance is weakly documented: there are no written procedures or records for service assessment or corrective/preventive actions, although a complaint-handling procedure exists without written records. It has exported for 20 years and lists Europe and North America as primary export markets, but reports no overseas warehouse, showroom, agent, branch, or offline trade-show participation. Financial information references multiple years but does not provide sufficient non-financial evidence to...

CertificationsThe supplier’s management-system certification status is explicitly listed as NIL. No certification evidence is provided in the supplied information.

After-Sales capabilityThe supplier has a complaint-handling procedure, but no written records; it also lacks written service-assessment and corrective/preventive-action procedures. It reports no overseas warehouse, showroom, agent, branch, or offline trade-show presence, although it accepts several quotation and payment methods and identifies Qingdao Port as its nearest service location.

R&D capabilityThe supplier reports 3D software design, ODM, multiple forms of customization, and new products during the past year. However, it has no available SDK and reports only one year of total R&D engineer experience, so the overall depth of innovation resources cannot be confirmed.

Production capacityThe supplier lists drilling, oven, spray booth, core shooting, shot blasting, and milling equipment, and reports operating one production line. It also reports 21–30 quality-control staff, but finished products are checked by packing staff, leaving the effectiveness of the stated production and quality-control structure only partially demonstrated.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides 3D software design services, directly supporting a broad customization offering.

Product Q&A

Q:What is the maximum load capacity of this axle assembly?

The total payload capacity is 2000 lbs, with each stub axle typically having a weight capacity of 1000 lbs.

Q:Can I customize the hub and surface treatment?

Yes, full OEM customization is available. You can customize the hub (e.g., 4 on 4), load capacity, and surface treatment (e.g., black anti-rust paint).

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 piece. We also offer competitive tiered pricing for high-volume container orders.

Q:How long is the production lead time?

The average lead time is 1-3 months for both peak and off-season periods.

Q:What payment terms do you accept?

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