What is the minimum order quantity?

The minimum order quantity is 1 unit.

What type of suspension is used on the trailer?

The trailer uses a 7-leaf rocker roller suspension, which is heavier and more durable than standard 5 or 6-leaf springs.

What is the maximum loading weight capacity?

The Gross Vehicle Weight (GVW) is 2000KGS for the standard models listed.

Versatile Heavy-Duty Tandem Car Trailer for Agricultural Use

Name: Versatile Heavy-Duty Tandem Car Trailer for Agricultural Use
Brand: Zhenjiang SWT Metal Product Co., Ltd.
SKU: 791218355

Jiangsu, ChinaZhenjiang SWT Metal Product Co., Ltd.

US$1,580.00

8-24 Pieces

US$1,500.00

25+ Pieces

Product profile

Customization

Available

Type

Full Trailer

Certification

DOT

Model NO.

SWT-CT146

Loading Weight

Shape

Flatbed

Self-dumping

ABS

With ABS

Security Initiative Protection Device

With Security Initiative Protection Device

Condition

New

Model No

Swt-CT146

Size

4270mmx1830mm

Drawbar

100mmx50mm Rhs

Chassis

100mm X50mm Rhs

Floor

Checker Plate/Wire Mesh

Side Panels

Square Tube

Axle

50mm Solid Square Axle

Gvw

4000kgs

Surface Treatment

Hot Dipped Galvanized

Wheel

185/70r14c

Transport Package

Flat Packing

Specification

CT 14X6ft

Trademark

SWT

Origin

Jiangsu, China (Mainland)

HS Code

87161000

Production Capacity

500 Set/Sets Per Month

Key features

Hot Dipped Galvanized: Provides 12-year corrosion protection for the box, drawbar, cage, and surface treatment.

Heavy-Duty Suspension: Equipped with 7-leaf rocker roller suspension for superior load bearing and stability.

Versatile Sizes Available: Offered in 12x6ft, 14x6ft, and 16x6ft fully welded tandem car trailer configurations.

DOT & E-Mark Certified: Lights and coupling meet E-mark and DOT certification standards for safety compliance.

Full Customization Options: Supports full customization, minor customization, and customization from samples or designs.

Durable Floor Options: Features checker plate or wire mesh floor, avoiding cheap ribbed zinc plate alternatives.

OEM and ODM Services: Manufacturer offers both OEM and ODM services with 18 years of export experience.

Robust Axle System: Uses 50mm solid square axle with disc brake for the front axle and heavy-duty wheels.

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: ≤4.25h

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.