How does the factory control quality?

Quality is at the forefront of our commitments. We have strict quality management: Material Vendor Assessed, Incoming material inspected (IQC), In-line product 100% Check (QC), 100% inspect before packing (QC), and random check after final packing (QA).

Normally we take the order no matter if it's big or small. If your qty 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.

Spring Shock Absorbing Casters 6inch Polyurethane Wheel Swivel Caster with Locks

Name: Spring Shock Absorbing Casters 6inch Polyurethane Wheel Swivel Caster with Locks
Brand: Dongguan Carsun Caster Co., Ltd.
SKU: 2157362835

Guangdong, ChinaDongguan Carsun Caster Co., Ltd.

US$18.11

10-99 Pieces

US$17.21

100-499 Pieces

US$15.41

500+ Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Type

Rotating Wheel

Wheel Material

Model NO.

6-6T601SB4-401G

Brake

With Brake

Bearing Type

Ball Bearing

Surface Treatment

Baking Varnish

Brand

Carsun

Maximum Load

400kg

Specification

6inch

Diameter

150mm

Thickness

50mm

Installation Height

220mm

Top Plate Size

138*110mm

Top Plate Thickness

6mm

Installation Aperture

14.3mm

Swivel Radius

106mm

Hole Distance

112*84/98*72mm

Transport Package

Carton

Trademark

carsun

Origin

China

HS Code

8302200000

Production Capacity

1000PCS/Day

Key features

Heavy Duty Load Capacity: Supports up to 450kg with firm structure and strong carrying capacity.

Shock Absorbing Design: Features retractable high-elastic springs for anti-seismic and shock-absorbing effects.

Durable PU Material: Made of polyurethane and galvanized bracket with dustproof and anti-tangling properties.

Versatile Application: Suitable for carts, tool boxes, machinery, workstations, cabinets, and furniture.

Strict Quality Control: 100% inspection at incoming, in-line, and packing stages with strict vendor assessment.

Flexible Customization: Offers OEM/ODM services, full customization, and minor customization options.

Fast Delivery Time: General delivery within 20 days, with off-season lead time within 15 workdays.

Sample Availability: Samples available anytime; sample cost is refundable during the next order.

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: ≤3.68hTerms 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?

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 the delivery time?

In general, within 20 days. It also depends on the order quantity. Off-season lead time is within 15 workdays.

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.