What sizes are available for these wheels?

Available sizes include 5-inch, 6-inch, 7-inch, 8-inch, 9-inch, 10-inch, 11-inch, 12-inch, 13-inch, 14-inch, 15-inch, 16-inch, and 18-inch with various widths.

Can these wheels be used on highways?

No, these wheels are not for highway use. They are ideal for wheelbarrows, launching trolleys, and carts.

Do you offer customization services?

Yes, we can customize the size, wheel length, tire print, color, and rims according to your needs.

4.00-8 Solid Rubber Pneumatic Polyurethane Foaming Flat Free PU Foam Trolley Wheelbarrow Wheels

Name: 4.00-8 Solid Rubber Pneumatic Polyurethane Foaming Flat Free PU Foam Trolley Wheelbarrow Wheels
Brand: QINGDAO WANSHISHUN SPECIAL VEHICLES CO.,LTD
SKU: 2112420002

Shandong, ChinaQINGDAO WANSHISHUN SPECIAL VEHICLES CO.,LTD

US$5.89

500 Pieces

Sample price:US$5.89/piece.Request sample

Product profile

Customization

Available

Customized

Color

Multi-colored

Material

PU Wheel

5inch

5"X2

6inch

6"X1.5", 6''x2''

7inch

7"X1.5", 7"X1.75", 7''x2'', 7''x4''

8inch

8"X1.75, 8"X2", 8''x2.80/2.50-4, 8"X3", 8.3''x5''

9inch

9''x2.50-4, 9"X3.00-4, 9''x3.50-4

Transport Package

Bag, Carton, Pallet

Specification

6.50-8, 4.00-8, 3.50-8.

Trademark

OEM Accepted

Origin

China

HS Code

87169000

Production Capacity

500000/Year

Key features

Flat-Free Solid Design: Solid polyurethane tires eliminate flat tire issues while providing pneumatic-like bounce.

Full Customization: Customize size, wheel length, tire print, color, and rims according to your specific needs.

Multi-Size Range: Available in sizes from 5-inch to 18-inch with various widths to fit different equipment.

Non-Marking Surface: Leaves no marks on floors, making them ideal for indoor and outdoor residential use.

Durable PU Material: Made of high-quality polyurethane foam for toughness and resistance to tough job sites.

Versatile Application: Ideal for wheelbarrows, launching trolleys, carts, and other portable equipment.

100% Quality Inspection: All products undergo strict visual inspection before shipment to ensure high quality.

Professional Manufacturer: Established in 2013 with advanced production lines and scientific management systems.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExhibition Experience

QINGDAO WANSHISHUN SPECIAL VEHICLES 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: 10 Years CertifiedNearest Port: Qingdao portAverage Response Time: ≤9.21h

AI-Powered supplier vetting

SummaryThe supplier offers tyre and tube, pneumatic wheel, and PU foam wheel products, with stated OEM service for well-known brands and ODM capability. It supports broad customization, has introduced new products within the past year, and reports quality-control procedures covering inspection, assurance, traceability, complaint handling, and corrective actions. Export activity is substantial, with 90% of sales from exports, 10 years of export experience, self-operated import/export rights, and stated lead times within 15 working days in both peak and off-seasons. However, no certifications, overseas warehouses, showrooms, agents, branches, or SDK are identified. Financial records are referenced for 2021–2023, but the provided data does not include financial results or sufficient evidence to assess credibility. Customer-specific cases are not disclosed.

After-Sales capabilityThe supplier has a clear, recorded customer-complaint procedure and corrective/preventive-action mechanism, with quality records maintained through uniform instructions. It has no overseas warehouse, showroom, agent, or branch, although it has participated in the EISENWARENMESSE Fair; this supports a documented complaint process but indicates limited stated overseas service infrastructure.

R&D capabilityThe supplier reports new products within the past year and provides ODM services, indicating active product-development capability. However, it has no available SDK, so its innovation evidence is stronger for product design and development than for software-development support.

Production capacityProduction-related controls include uniformly followed finished-product inspection instructions, quality assurance, raw-material traceability, maintained quality records, complaint handling, and corrective/preventive actions. The supplier also lists 20 qualified service suppliers and reports lead times within 15 working days in both peak and off-seasons, although the slices do not state production capacity, facility size, or equipment.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These capabilities are stated consistently in two slices and are supported by reported ODM service availability.