What materials are used for the wheels?

The wheels are made of Thermo-Plastic Rubber (TPR) with double ball bearings.

What is the load capacity of these casters?

The load capacity ranges from 200kg to 300kg depending on the wheel size.

Heavy Duty 4" 5" 6" 8" TPR Swivel Caster

Name: Heavy Duty 4" 5" 6" 8" TPR Swivel Caster
Brand: Cangzhou Tuya Castor Manufacturing Co., Ltd.
SKU: 2223502055

Hebei, ChinaCangzhou Tuya Castor Manufacturing Co., Ltd.

US$7.20

100-499 Pieces

US$5.50

500+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Bearing

Double Ball Bearing

Single Weight

15-23kg

Model NO.

71 Series Heavy Duty grayTPR caster

MOQ

100

Load

200-300kg

Transport Package

Carton

Specification

34*26*28

Trademark

CANGDE

Origin

China

HS Code

83022000

Production Capacity

1000000/Year

Key features

Heavy Duty Load Capacity: Supports 200-300kg load with durable TPR material and double ball bearings.

Multi-Size Options: Available in 4, 5, 6, and 8-inch wheel diameters for various applications.

Quiet & Elastic TPR: Thermo-plastic rubber offers softness, elasticity, and low noise operation.

Versatile Application: Ideal for supermarkets, hospitals, offices, hotels, and warehouses.

Professional Manufacturer: Integrated R&D, production, and sales with advanced equipment and QC.

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

Global Service Network: Exported to over 20 countries including Europe, America, and Southeast Asia.

Strict Quality Control: 100% inspection for finished products with visual and function checks.

Company profile

Importers and ExportersIn-stock CapacityFast DeliveryQuality Assurance

Cangzhou Tuya Castor Manufacturing Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 0year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.82h

AI-Powered supplier vetting

SummaryTuya Casters is a caster manufacturer with four production lines, injection molding, punching, robot welding, and assembly capabilities. It reports OEM service for popular brands, ODM availability, and broad customization options, while finished-product inspection instructions are uniformly followed. Production and delivery indicators are defined, with stated lead times within 15 workdays in both peak and off-peak seasons. However, supplier-management certification is listed as NIL, R&D resources are limited to two experienced engineers, and no new products were reported in the past year. Service-control procedures lack complete written records, overseas service infrastructure is absent, and continuous quantity reconciliation is not performed for each batch or mass production. Financial information is represented only by years, without sufficient evidence to assess credibility.

Supplier typeThe supplier presents itself as a caster manufacturer serving the world, with four production lines and equipment covering punching, robot welding, assembly, and injection molding. Its OEM and ODM offerings indicate a manufacturer capable of producing customized caster products rather than only acting as a trading intermediary.

CertificationsSupplier-management-system certification is explicitly listed as NIL. The available sustainability and product-certification entry is only recorded as “Others,” without naming a recognized certification, so the evidence does not establish certification compliance.

After-Sales capabilityThe supplier has procedures for corrective and preventive actions and complaint handling, but lacks written records, has no approved supplier list for service capability, and has no overseas warehouses, showrooms, agents, or branches. These gaps indicate limited documented and international after-sales infrastructure.

R&D capabilityThe supplier offers ODM and multiple design-customization modes, but reports no available SDK, only two years of total R&D engineer experience, and no new products during the past year. These facts show some design support but insufficient evidence of strong ongoing innovation.

Production capacityProduction capacity includes four lines, caster output of 3,000,000 pieces, and manufacturing equipment for forming, welding, molding, and assembly. Finished-product inspection instructions are uniformly followed and stated lead times are within 15 workdays in both seasons; however, continuous quantity reconciliation is not performed for every batch or mass-production order.

Customization capabilityThe supplier explicitly supports customization from samples, designs, minor requirements, full customization, and flexible customization, and also provides ODM services. This is direct evidence of broad product and design customization capability.

Client casesThe supplier explicitly states that it provides OEM services for popular brands, and exports account for 11%–20% of total sales. However, no customer names, project details, or verifiable case studies are provided, so the strength of its customer references cannot be fully evaluated.