How does your factory control quality?

Quality is at the forefront of our commitments. We have a strict process from raw material to finished product: Material Vendor Assessed, Incoming material inspected (IQC), In-line product 100% Check (QC), 100% inspect before packing (QC), and random checks after final packing (QA).

Normally we take the order no matter if it is big or small. If your quantity is less than 5pcs per SKU, we will arrange it in our sample room specially.

Can I make my own brand?

Yes, we do both OEM and ODM, so you can make your own logo on the bags.

Shipping Container Casters Extra Heavy Duty 20inch Iron Core Polyurethane Wheel Double Wheel Swivel Caster with Twist-Lock

Name: Shipping Container Casters Extra Heavy Duty 20inch Iron Core Polyurethane Wheel Double Wheel Swivel Caster with Twist-Lock
Brand: Dongguan Carsun Caster Co., Ltd.
SKU: 2238492185

Guangdong, ChinaDongguan Carsun Caster Co., Ltd.

US$898.59

4-19 Pieces

US$853.69

20-59 Pieces

US$803.85

60+ Pieces

Product profile

Customization

Available

Type

Rotating Wheel

Wheel Material

Iron Core Polyurethane

Model NO.

DC-20T99SB1B6-436G8

Brake

With Brake

Bearing Type

Ball Bearing

Surface Treatment

Electrophoresis

Brand

Carsun

Maximum Load

15000kg

Specification

20inch

Diameter

500mm

Thickness

150mm*2

Top Plate Thickness

25mm

Transport Package

Carton Packing, by Sea

Specification

500*(150*2)MM

Trademark

carsun

Origin

China

HS Code

8302200000

Production Capacity

50PCS/Day

Key features

Extra Heavy Duty Load: Single caster supports up to 15000kg; set of 4 carries 45500kg total dynamic load.

Twist-Lock Mechanism: Equipped with twist-lock for secure fitting and locking into ISO 1161 corner castings.

Directional Lock Feature: Allows locking rear wheels to guide containers in a straight line and ensure stability.

Durable Wheel Material: 20-inch iron core polyurethane wheels with ball bearings for heavy loads and smooth movement.

Universal Container Fit: Standard castors fit 20 and 40-foot ISO containers; custom options available for non-standard sizes.

OEM and ODM Services: Full customization available for style, material, size, color, and logo printing.

ISO 9001 Certified: Passed ISO9001:2015 quality management system with strict testing before delivery.

Comprehensive Quality Control: Includes material vendor assessment, IQC, 100% in-line check, and salt spray/impact tests.

Company profile

Cooperated with Fortune 500Years of Export ExperienceFull CustomizationManagement Certification

Dongguan Carsun Caster Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Nearest Port: Guangzhou Huangpu Port, Shenzheng Yangtian PortAverage Response Time: ≤2.32hTerms of Payment: T/T, D/P, PayPal, etc.

AI-Powered supplier vetting

SummaryThe supplier is a combined manufacturing and service company with professional technical R&D capability, 3D software design, SDK availability, and broad customization options. Its facilities include automatic assembly, welding, injection, laser marking, stamping, and testing equipment. It reports standardized finished-product inspection instructions and written supplier-service assessment procedures. The supplier offers overseas warehouse, showroom, installation, debugging, maintenance, repair, and training services, but has no overseas agents or branches and reports service coverage in zero countries. Export activity represents 51%–70% of total sales, with 11 years of export experience. The supplier states that its products reach an industry-leading level in several caster categories and provides OEM and ODM services. However, no certification information or specific customer case names are provided, and no new products were reported during the past year.

Supplier typeThe supplier is identified as a combined company and explicitly describes itself as a professional technical supplier. Its offerings cover manufacturing, service, quality control, R&D, and export trade capacity, indicating a supplier with both production and technical-service functions.

After-Sales capabilityThe supplier lists overseas debugging, maintenance, repair, training, and equipment installation services, and reports having an overseas warehouse and showroom. However, it has no overseas agents or branches and reports service availability in zero countries, so the breadth of direct overseas coverage is limited or unclear.

R&D capabilityThe supplier reports professional technical R&D capability, 3D software design services, SDK availability, ODM services, and advanced caster production technology. However, it also states that no new products were introduced during the past year, which limits evidence of recent product innovation.

Production capacityProduction resources include automatic assembly, welding, injection, laser marking, stamping, and testing equipment. The supplier reports peak- and off-season average lead times within 15 workdays, standardized finished-product inspection instructions, and industry-leading quality claims for several caster categories.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. Its R&D and design capabilities, together with ODM and OEM services, support a broad range of tailored product-development requirements.

Product Q&A

Q:Are you a manufacturer or trading company?

We are a manufacturer. Our factory has been specializing in all kinds of caster wheels since 2014.

Q:Where is your factory located and can I visit?

Our factory is located in Dongguan, Guangdong, China. It is an hour's drive from Guangzhou Baiyun International Airport. You are warmly welcome to visit whenever you are available.

Q:What is your delivery time?

In general, within 20 days. It also depends on the order quantity.

Q:What are the payment terms?

Payment terms: 50% of deposit upon signing the PI, and balance will be cleared by T/T or L/C before delivery.

Q:Can I get samples and what is the timing?

Yes, samples are available at any time. We charge some sample cost and will return it during the next order.