What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, Small-amount payment, and Money Gram.

Is the product quality certified?

Yes, the company complies with ISO9001 standards and conducts full-life-cycle quality monitoring.

What is the wheel bearing type?

The caster features a double ball bearing structure for stability and durability.

Heavy Duty / Double Ball Bearing Black Polyurethane (PU) Caster Wheel

Name: Heavy Duty / Double Ball Bearing Black Polyurethane (PU) Caster Wheel
Brand: Tianjin Weirui Technology Co., Ltd.
SKU: 2140589472

Tianjin, ChinaTianjin Weirui Technology Co., Ltd.

US$1.50

100-499 Pieces

US$1.40

500-999 Pieces

US$1.30

1,000-1,999 Pieces

US$1.20

2,000+ Pieces

Sample price:US$1.50/piece.Request sample

Product profile

Customization

Available

Type

Rotating Wheel

Wheel Material

Model NO.

C11 Heavy-Duty Caster

Brake

With Brake

Bearing Type

Ball Bearing

Surface Treatment

Electrophoresis

Brand

Weirui

Maximum Load

430kg

Specification

4-Inch 5-Inch 6-Inch 8-Inch

Diameter

100mm 125mm 150mm 200mm

Thickness

50mm

Color

Black

Material

Transport Package

Case Packing

Specification

Case

Origin

Guangdong, China

Key features

Double Ball Bearing: Enables higher load capacity, stable performance, and longer service life.

Wear-Resistant PU Material: Made of brand-new polyurethane with excellent tear and shock absorption properties.

High Load Capacity: Maximum load up to 430kg for heavy-duty applications.

Robust Locking Mechanism: Wheel core designed with a locking mechanism for enhanced stability.

Multiple Size Options: Available in 4, 5, 6, and 8-inch diameters (100mm-200mm).

With Brake: Equipped with a brake function for secure positioning.

ISO9001 Certified Quality: Strict quality control with rigorous inspection of all raw materials.

Global After-Sales Support: Comprehensive service system with technical support and customer service.

Company profile

Tianjin Weirui Technology Co., Ltd.Tianjin, China

Business Type: Trading CompanyExport Year: 2025-07-10Nearest Port: Port of TianjinAverage Response Time: ≤7.65hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryTianjin Weirui Technology Co., Ltd. is identified as a China-based trading company engaged in caster and related hardware products, with manufacturing activities described in Guangdong and a large sales office in Tianjin. The supplier reports independent R&D and design capabilities, a modern intelligent production base, eight production lines, 41–50 quality-control staff, and 11–20 years of R&D engineer experience. It states that raw materials are inspected and products comply with international standards and customer requirements. The supplier also reports a global sales and after-sales service network, 90% export sales, broad export-market coverage, and order fulfillment within 15 workdays in both peak and off-peak seasons. However, the provided information does not establish specific held certifications, financial credibility, documented customer cases, or explicit customization services.

Supplier typeThe supplier is explicitly classified as a trading company, while its description also presents it as a manufacturing enterprise involved in caster R&D, design, production, and sales. Its operating structure therefore includes trading and reported manufacturing activities, with a Tianjin sales office and Guangdong factory location.

After-Sales capabilityThe supplier explicitly states that it has a global after-sales service system and that its Tianjin sales office provides technical support and customer service. These statements support the existence of after-sales infrastructure, although no service-level metrics or response-time data are provided.

R&D capabilityThe supplier reports an independent R&D and design center, specialization in caster-product R&D, and 11–20 years of total R&D engineer experience. These facts provide explicit evidence of established product-development capability, although no patent, new-product, or technical-performance data is supplied.

Production capacityThe supplier describes a modern intelligent production base and a Guangdong factory, with eight production lines and 41–50 quality-control staff. It also reports raw-material inspection, product qualification controls, export capability, and order fulfillment within 15 workdays during both peak and off-peak periods, supporting a substantial and organized production operation.