What is the maximum load capacity?

Load capacity varies by size. For 50mm diameter, it is 40KG. For 75mm diameter, it is 60KG. Please refer to the data sheet for detailed specifications.

What materials are used for the wheel?

The wheel features a non-marking thermoplastic rubber (TPR) tread chemically bonded to a PP core, with a zinc-plated surface treatment.

3inch TPR Caster Wheel Thermoplastic Rubber Casters with Dust Cover

Name: Stardrawing 50/75mm 2/3inch TPR Caster Wheel Thermoplastic Rubber Casters with Dust Cover
Brand: Stardrawing International Trading (Shanghai) Co., Ltd.
SKU: 2230188115

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

US$2.00-30.00

1,000 Pieces

Sample price:US$99999.00/piece.Request sample

Product profile

Customization

Available

Wheel Material

TPR

Brake

Customization

Model NO.

SYH

Bearing Type

Ball Bearing

Maximum Load

Reference Below Data Sheet

Specification

Reference Below Data Sheet

Diameter

Reference Below Data Sheet

Thickness

Reference Below Data Sheet

Wheel Diameter

50 75mm

Tread Width

18 25mm

Transport Package

Paper Box

Specification

Reference below drawing

Trademark

STARDRAWING

Origin

China

Production Capacity

50000pieces/Month

Key features

Non-marking TPR Tread: Thermoplastic rubber tread bonded to PP core, resistant to chemicals and acids.

Quiet and Smooth Rolling: Ball bearing design ensures excellent floor debris deflection and quiet operation.

Dust Cover Available: Optional dust cover protects the wheel mechanism for extended durability.

Zinc Plated Surface: Zinc plated surface treatment provides enhanced corrosion resistance.

Customizable Brake: Brake functionality is customizable to meet specific application needs.

Versatile Applications: Ideal for laundry carts, hospital equipment, office furniture, and industrial tools.

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: ≤3.93h 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 cover the freight fee. Please provide your DHL/FedEx account number and specify international express (2-3 days) or economic type (4-5 days).

Q:What are the payment terms?

The standard payment term is 30% advanced payment and 70% before shipment.

Q:What is the lead time for production?

Sample production takes 5-7 days. Mass production typically takes 30 days, depending on quantity and stock availability.

Q:Can I print my logo on the casters?

Yes, we offer three options: 1) Build molds/fixtures based on your drawings; 2) Add logo to fork or wheel; 3) Pack 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 quality.