What is the maximum payload capacity?

The maximum payload capacity is 750kg.

What type of axle and spring does the trailer use?

It uses a 50x50x4mm square tube axle and a heavy-duty 5-leaf spring system.

Do the lights and wheels have safety certifications?

Yes, both the LED lights and wheels come with E-mark and DOT certificates.

Lightweight Box Trailer with Safety Features for Caravans

Name: Lightweight Box Trailer with Safety Features for Caravans
Brand: Zhenjiang SWT Metal Product Co., Ltd.
SKU: 769558975

Jiangsu, ChinaZhenjiang SWT Metal Product Co., Ltd.

US$428.00-501.00

20 Pieces

Product profile

Customization

Available

Type

Full Trailer

Loading Weight

750kg

Model NO.

SWT-BT74-L

Certification

ISO, CE

Grade

Light Duty

Tire Number

Color

White

Axle Number

ABS

With ABS

Tire Size

11.00-20

Condition

New

Model No

Swt-Bt74-L

Size

2100X1200mm(Other Size Can Be Chosen)

Axle

50X50mmx4mm Square Tube Axle

Spring

5 Leafs Spring (Not Cheap 3 or 4 Leafs)

Wheel

165/70r13 Wheel with 13inch White Paint Rim

Drawbar

70X50 Rhs

Floor & Sides

Checker Plate

Coupling

50mm Au Standard Coupling,17/8nz Standard Coupling

Surface Treatment

Hot Dipped Galvanized

Max Payload

750kgs

Transport Package

Flat Packing

Trademark

SWT

Origin

Jiangsu, China (Mainland)

Production Capacity

600 Set/Sets Per Month

Key features

Durable Hot Dipped Galvanized: 12-year warranty on hot dipped galvanized surface treatment for long-term corrosion resistance.

Heavy Duty 5-Leaf Spring: Equipped with 5-leaf springs instead of cheaper 3 or 4-leaf options for enhanced load stability.

Robust Square Tube Axle: Features 50x50x4mm square tube axle for superior strength compared to angle axles.

Checker Plate Construction: Floor and sides use checker plate rather than cheap ribbed zinc plate for better durability.

Comprehensive Warranty Coverage: 1-year warranty for parts, 12 years for box, drawbar, cage, and galvanized surface.

Certified Safety Components: Lights and wheels carry E-mark and DOT certificates ensuring international safety compliance.

Multiple Size Options: Available in 6x4, 7x4, 7x5, and 8x5 feet sizes to suit various light duty needs.

Flexible Customization: Offers full, minor, and flexible customization based on samples or designs.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceQuality Assurance

Zhenjiang SWT Metal Product 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: 18 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.83h

AI-Powered supplier vetting

SummaryThe supplier is an auto-parts-related manufacturer and professional technical supplier based in Zhenjiang, Jiangsu, China. It holds an ISO 9001:2015 management-system certificate, provides 3D design and multiple customization options, and reports quality-control procedures with 6–10 quality staff. It has one production line, inventory capability, valid manufacturing contracts with associated subcontractors, and stated order lead times within 15 working days in both off-peak and peak seasons. Export experience is reported at 20 years, with Australia identified as a primary export market and 90% of sales reportedly from exports. The supplier lacks an available SDK, overseas warehouse, overseas showroom, overseas agents or branches, and offline trade-show participation. Financial information is limited to year labels without performance metrics, while sustainability compliance statuses are unknown.

Supplier typeThe supplier identifies itself as a professional technical supplier and operates within an auto-parts research and development and road motor vehicle production business scope. Its stated facilities include one production line and a factory in Zhenjiang, Jiangsu, China, supporting classification as an auto-parts manufacturer with technical capabilities.

CertificationsThe supplier reports holding an ISO 9001:2015 certification for its management system. This is explicit evidence of a certified quality-management system, although no additional certifications are provided.

After-Sales capabilityThe supplier states that it maintains continued contact and follow-up with customers and provides a complete assembly drawing after container loading. However, it reports no overseas agents or branches, no overseas warehouse, and no overseas showroom, indicating that support is described mainly through direct communication rather than local overseas infrastructure.

R&D capabilityThe supplier reports professional technical R&D capability, 3D software design services, and two years of total R&D engineer experience. However, it explicitly has no available SDK, and the limited engineer-experience information does not establish a broader innovation track record.

Production capacityThe supplier reports one production line, 6–10 quality-control staff, inventory capability, valid contracts with associated subcontractors, and lead times within 15 working days in both peak and off-peak periods. These statements provide explicit evidence of operating production and fulfillment capability, though capacity volume and equipment details are not supplied.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, flexible customization, and minor customization, as well as 3D software design services. It also identifies itself as a professional technical supplier, supporting a broad customization capability.