400X100 Flat Free Tire with PU Foam for Cart

Name: 400X100 Flat Free Tire with PU Foam for Cart
Brand: Qingdao Stone Rubber Products Co., Ltd.
SKU: 1937290592

Shandong, ChinaQingdao Stone Rubber Products Co., Ltd.

US$6.60-9.50

500 Pieces

Sample price:US$8.00/piece.Request sample

Product profile

Customization

Available

Size

4.80/4.00-8

Tyre Material

Solid Polyurethane Foam

Model NO.

4.80/4.00-8

Rim Material

Metal with Plastic Coated

Usage

Wheel Barrow, Trolley, Garden Cart

Bore

Ball Bearings/ Roller Bearings/ Plain Bore

Bore Diameter

12/16/20/25mm Customized Supply

Certification

PAHs/ Reach/CE...

Color

All Accepted

Hub Length

75mm (Customized Supply)

Moving Load Capacity

150-250kg Due to Different Weight of The Wheel

Transport Package

Woven Bag/ Carton/ Pallet

Specification

4.80/4.00-8

Trademark

OEM

Origin

Qingdao, China

HS Code

87169000

Production Capacity

250000 Per Month

Key features

Flat Free PU Foam Construction: Solid polyurethane foam tire eliminates punctures and maintenance for carts and wheelbarrows.

Customizable Bore Diameter: Available in 12mm, 16mm, 20mm, and 25mm with customized supply options.

Wide Color Acceptance: All color options are accepted to meet specific customization needs.

Custom Hub Length: Hub length of 75mm is available with customized supply for various applications.

Multiple Bearing Options: Supports ball bearings, roller bearings, or plain bore configurations.

SGS and BV Factory Audited: Manufacturing facility verified by SGS and BV for quality assurance.

High Load Capacity: Supports moving loads between 150kg to 250kg depending on wheel weight.

Company profile

Years of Export ExperienceExperienced TeamExhibition ExperienceMulti-language Pioneer

Qingdao Stone Rubber Products Co., Ltd.

Shandong, 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: 20 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤4.08h

AI-Powered supplier vetting

SummaryQingdao Stone Rubber Products Co., Ltd. is a China-based limited company established in 2004, with 35 employees and 13 production lines. It offers rubber and PU wheels, carts, wagons, wheelbarrows, dumpers, and wheel chocks. The supplier demonstrates broad customization and ODM capabilities, reports new products within the past year, and has provided OEM services to well-known brands. Written procedures and records support supplier-service assessment, corrective and preventive actions, and customer complaint handling. It holds an ISO9001:2015 certificate and conducted regular fire drills during the past year. However, it has no overseas warehouse, showroom, overseas agent or branch, and no available SDK. Production quantity reconciliation is not conducted continuously for every batch or bulk production. The provided information does not establish sufficient evidence of financial credibility or specific customer cases.

Supplier typeThe supplier is identified as Qingdao Stone Rubber Products Co., Ltd., a China-based limited company established in 2004. Its stated product scope covers PU and rubber wheels, carts, wagons, electric wheelbarrows, mini dumpers, and wheel chocks, indicating a combined manufacturing and export-oriented supplier profile.

CertificationsThe supplier reports holding an ISO9001:2015 certificate. This is explicit certification evidence, although no additional certification details are provided.

After-Sales capabilityThe supplier has written procedures and followed records for customer complaint handling, corrective and preventive actions, and service-capability assessment. However, it has no overseas warehouse, showroom, agent, or branch, while its stated peak- and off-season lead times are both one month.

R&D capabilityThe supplier reports new products within the past year and provides ODM services, demonstrating product-development activity. However, it reports no available SDK, so the evidence supports general R&D capability but not SDK-based innovation support.

Production capacityThe supplier reports 13 production lines and offers a defined range of wheel, cart, wagon, wheelbarrow, dumper, and wheel-chock products. A stated weakness is that the factory does not continuously reconcile quantities for every batch or bulk-production run.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This provides direct evidence of broad customization capability.