What certifications does the product have?

The product and factory are certified with BSCI, ISO9001, and the tires pass PAHs, REACH, and CE standards.

What is the hardness of the polyurethane foam?

The Shore A hardness ranges from 70 to 90.

What is the packaging method?

The recommended packing method is 5 pieces per woven bag.

4.80/4.00-8 Air Free PU Wheel Polyurethane Foam Wheel 16 Inch

Name: 4.80/4.00-8 Air Free PU Wheel Polyurethane Foam Wheel 16 Inch
Brand: Qingdao Stone Rubber Products Co., Ltd.
SKU: 1934427002

Shandong, ChinaQingdao Stone Rubber Products Co., Ltd.

US$7.20-12.00

500 Pieces

Sample price:US$12.00/piece.Request sample

Product profile

Customization

Available

Customized

Color

Multi-colored

Model NO.

4.00-8/16 inch/400x100

Type

Solid Wheel

Surface Treatment

Powder Coated

Size

16 Inch

Material

Wheel Diameter

390 mm

Wheel Width

90 mm

Hub Length

152 mm

Bore Diameter

12 mm

Net Weight

2.6 Kg

Transport Package

as Requested

Specification

4.00-8

Origin

Qingdao City, Shandong Province

HS Code

8716900000

Production Capacity

5000PCS/Day

Key features

Customizable Dimensions: Wheel diameter, width, hub length, bore diameter, and net weight can be customized.

Multi-Color Options: Available in various colors to meet specific branding or aesthetic requirements.

High Load Capacity: Designed with light weight and high load capacity for efficient transport.

No Marking Surface: Polyurethane foam material ensures no marking on floors or surfaces.

Environmental Compliance: Tires pass PAHs, REACH, and CE environmental safety standards.

OEM and ODM Services: Full customization, minor customization, and flexible customization options available.

Proven Manufacturing Experience: Over 17 years of experience in manufacturing and exporting wheels.

Strict Quality Inspection: Rigorous inspection at every link with visual and functional checks.

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: ≤6.88h

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.