What express services can we choose?

We support FedEx, UPS, DHL, TNT, and other express services.

Small orders are accepted if we have stock. The MOQ varies for different styles.

Are your products environmental protection and anti-rust?

Yes, all our products are ECO-friendly.

4 Inches Medium Duty Polyolefin Caster Wheel

Name: 4 Inches Medium Duty Polyolefin Caster Wheel
Brand: Dongguan Carsun Caster Co., Ltd.
SKU: 791652205

Guangdong, ChinaDongguan Carsun Caster Co., Ltd.

Negotiable

500 Pieces

Product profile

Customization

Available

Type

Wheel

Wheel Material

Polyolefin

Model NO.

2-4-101

Brake

Without Brake

Bearing Type

Ball Bearing

Surface Treatment

No Plated

Brand

Carsun

Maximum Load

114kg

Specification

100*32mm

Diameter

100mm

Thickness

32mm

Other Size

3/3.5/5/6inches

Transport Package

Paper Carton

Specification

32.7x25x30cm

Trademark

carsun

Origin

Dongguang, Guangdong, China

HS Code

3926909090

Production Capacity

90, 000PCS Per Month

Key features

High Load Capacity: Maximum load up to 114kg per wheel for medium duty applications.

Diverse Bearing Options: Available with Delrin, double ball, single ball, or annular ball bearings.

Custom Size Availability: Other sizes available including 3, 3.5, 5, and 6 inches.

OEM and ODM Services: Full customization, minor customization, and customization from designs available.

Eco-Friendly Material: All products are made from environmental protection polyolefin material.

ISO9001 Certified: Management system certified to ISO9001:2015 standards.

Strict Quality Control: Series of caster tests and random visual/function inspections before shipping.

Flexible Payment Terms: Accepts T/T, D/P, PayPal, Western Union, and small-amount payments.

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: ≤2.71hTerms 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:Can I get free caster wheel samples?

We offer free samples, but you need to pay the freight fee. Please provide your DHL/FedEx or other freight collect number and advise which express type to choose.

Q:What are the payment terms?

The standard payment terms are 30% advanced payment and 70% before shipment.

Q:What is the lead time?

Samples usually take 5-7 days, while mass production takes about 30 days, depending on quantity and stock.

Q:Can I print my logo on the casters?

Yes, you can build molds based on your drawings, add your logo on the fork or wheel, or pack them in your branded carton.

Q:How can I trust the quality of your casters?

We have international quality certificates, a strict quality control system, and perform series of tests before shipping. We encourage a trial order to verify quality.