What is the maximum load capacity?

The maximum load capacity is 50kg for the 75mm diameter and 70kg for the 100mm diameter, as detailed in the product parameters.

What materials are used for the wheel?

The wheel is made of Thermo Plastic Rubber (TPR) tread bonded to a polyolefin core, with a PP wheel core material option.

4inch Thermo Plastic Rubber Wheel TPR Wheel Caster

Name: Stardrawing 75/100mm 3/4inch Thermo Plastic Rubber Wheel TPR Wheel Caster
Brand: Stardrawing International Trading (Shanghai) Co., Ltd.
SKU: 2175936515

Shanghai, ChinaStardrawing International Trading (Shanghai) Co., Ltd.

US$2.00-60.00

3,000 Pieces

Sample price:US$99999.00/piece.Request sample

Product profile

Customization

Available

Type

Customization

Wheel Material

TPR

Model NO.

Customization

Brake

Customization

Bearing Type

Plain Bearing

Surface Treatment

Customization

Brand

Stardrawing

Maximum Load

Reference Below Data Sheet

Specification

Reference Below Data Sheet

Diameter

75/100mm

Thickness

Other

Color

Customization

Wheel Core Material

Tread Width

25mm

Mounting Height

Reference Below Data Sheet

Transport Package

Paper Box

Specification

Reference below data sheet

Trademark

STARDRAWING

Origin

China

Production Capacity

5000pieces/Month

Key features

Non-Marking TPR Tread: Thermoplastic rubber tread bonded to polyolefin core, safe for clean environments.

Chemical Resistance: Highly resistant to oil, grease, water, and most solvents for durability.

Smooth and Quiet: Provides smooth rolling performance with quiet operation for office use.

Debris Deflection: Excellent floor debris deflection ensures easy movement on various surfaces.

Customizable Options: Color, brake, surface treatment, and logo printing are fully customizable.

Lightweight Design: Light weight construction ideal for light duty equipment and carts.

Versatile Applications: Suitable for laundry, shopping, hospital, and office equipment carts.

Quality Assurance: Strict quality control with international certificates and pre-shipment tests.

Company profile

Stardrawing International Trading (Shanghai) Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Trading CompanyExport Year: 2023-11-22 CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤3.08h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, DDU;DDP, EXW

AI-Powered supplier vetting

SummaryStardrawing International Trading (Shanghai) Co., Ltd. is a China-based trading company established in 2016, focused on caster wheels and related products. The supplied information indicates access to extensive caster-wheel manufacturing experience, broad product coverage, OEM/ODM activity, export-oriented operations, and multiple international markets. However, several records are inconsistent: current company data lists 23 employees and an 80 m² manufacturing area, while historical group information cites 260 staff and 53,300 m²; the supplier also reports beginning exports in 2023 despite describing earlier international OEM/ODM business. Management-system certification is listed only as “Others,” with no named standard. Evidence supports production, product breadth, and customization potential, while after-sales capability, financial credibility, and formal certification remain insufficiently verified.

Supplier typeThe supplier is explicitly classified as a Trading Company and describes itself as a foreign-trade export subsidiary, while its background also references manufacturing, design, development, and OEM/ODM caster-wheel operations. This indicates a trading-led supplier with stated access to manufacturing capabilities rather than a clearly verified standalone factory.

R&D capabilityThe supplier claims to manufacture, design, and develop caster products, perform OEM/ODM work, and maintain a continuous-improvement and innovation objective. It also reports R&D engineering experience and more than ten production lines, providing positive but largely self-reported evidence of development capability.

Production capacityProduction-related information includes stated annual capacity above five million pieces, more than ten production lines, six to ten quality-control staff, and a broad caster product range. However, current records list an 80 m² manufacturing area and 23 employees, while historical group information cites 53,300 m² and 260 staff, so the exact current manufacturing scale is inconsistent and should be verified.

Customization capabilityThe supplier explicitly reports OEM/ODM work for caster-wheel brands in North America and Europe and offers numerous caster configurations, including polyurethane, PVC, rubber, nylon, steel, cast iron, brass, stainless steel, pneumatic, shock-absorber, furniture, and medical casters. These statements support meaningful customization capability, although specific engineering, tooling, and project-delivery details are not provided.

Client casesThe supplier reports OEM/ODM cooperation with several caster-wheel brands in North America and Europe, and one buyer name and transaction record are listed for Mexico. The cases are not supported by detailed product specifications, order history, references, or independently verifiable customer documentation, so the evidence is limited but positive.

Product Q&A

Q:Can I get free caster wheel samples?

Yes, we offer free caster samples. You only need to pay for the freight fee. Please provide your DHL/FedEx or other freight collect number and specify international express (2-3 days) or economic type (4-5 days).

Q:What are the payment terms?

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

Q:What is the lead time for production?

Caster samples typically take 5-7 days, while mass production takes about 30 days, depending on the quantity and stocking status.

Q:Can I print my logo on the casters?

Yes, you can print your logo. Options include building molds/fixtures based on your drawings, adding the logo to the fork or wheel, or packing in your branded carton.

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

We hold various international quality certificates and have a strict quality control system with series of tests before shipping. We encourage placing a trial order to verify our quality and service.