What certifications do your wheels have?

Our wheels are certified by ISO, DOT, ECE, CE, SGS, TUV, and BV.

What is the hardness range of the polyurethane foam?

The Shore A hardness is adjustable from 70 to 90 depending on application needs.

Do you accept OEM orders?

Yes, we welcome OEM orders and can produce products based on your samples or drawings.

13"X3.50-8 Solid Rubber Polyurethane Foaming PU Foam Puncture Proof Wheel

Name: 13"X3.50-8 Solid Rubber Polyurethane Foaming PU Foam Puncture Proof Wheel
Brand: QINGDAO GOLDEN SOURCE INDUSTRY CO., LTD.
SKU: 2058167992

Shandong, ChinaQINGDAO GOLDEN SOURCE INDUSTRY CO., LTD.

US$2.95-4.85

500 Pieces

Product specifications

3.50-8

Sample price:US$3.00/piece.Request sample

Product profile

After-sales Service

Yes

Warranty

1year

Type

Solid Tire

Model NO.

13"x3.50-8

Condition

New

Customized

Certification

ISO, DOT, ECE, CE

Wheel Material

PU Foam

Color

Yellow

Application

Garden Wheelbarrow Wagon Trolley Cart

Packings

10PCS/Polybag

Rim Color

Customized

Rim Material

Plastic

Surface Treatment

Powder Painted

Transport Package

Bag or in Bulk

Specification

13 Inch

Trademark

Origin

Qingdao, Shandong, China

HS Code

87169000

Production Capacity

100000PCS/Year

Key features

Puncture Proof Design: Solid rubber polyurethane foaming construction ensures durability and zero flats.

Full Customization: Customizable wheel material, color, rim color, and logo to meet specific needs.

Wide Size Range: Available in sizes from 5-inch to 18-inch with various width and rim options.

ISO & DOT Certified: Products certified by ISO, DOT, ECE, CE, SGS, TUV, and BV for international standards.

1-Year Warranty: Comprehensive 1-year warranty coverage for mechanical defects and quality issues.

High Hardness Options: Shore A hardness adjustable from 70 to 90 for different load and terrain requirements.

OEM & ODM Service: Professional OEM service with strict quality control and sample assembly before bulk production.

Fast Lead Time: One-month lead time available during both peak and off-peak seasons.

Company profile

High Repeat Buyers ChoicePatents AwardedR&D CapabilitiesProduction Process Visualization

QINGDAO GOLDEN SOURCE INDUSTRY CO., LTD.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Full Customization CertifiedExport Year: 9 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.48h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company with manufacturing and export activities spanning tires, automotive parts, rubber and plastic products, hardware, security equipment, sanitary ware, and related goods. It reports broad customization services, recent new-product activity, ODM capability, OEM service for known brands, an available SDK, and one national science and technology progress award. Manufacturing evidence includes three production lines and listed rubber-processing equipment, while quality inspection is supported by two inspectors and standardized finished-product inspection instructions. Export sales account for 90% of total sales, with three experienced export staff. However, service procedures, corrective actions, complaint handling, and supplier assessment procedures lack written records, and continuous quantity reconciliation is not performed. Financial information is present for several years, but the slices do not provide sufficient performance detail for a clear financial...

Supplier typeThe supplier is classified as a combined company and its registered business scope covers manufacturing and sales of tires, automotive parts, rubber and plastic products, hardware, security equipment, sanitary ware, and other goods, together with import and export activities. This indicates a diversified manufacturer-trader profile rather than a narrowly specialized supplier.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, has an available SDK, and holds one national science and technology progress award. These points explicitly support active product development and technical capability.

Production capacityProduction capability is supported by three production lines, listed rubber-processing equipment including mixers, mills, extruders, forming and vulcanization machines, and manufacturing scopes covering tires, automotive parts, rubber, plastic, and hardware products. Quality control includes two inspectors and standardized finished-product inspection instructions, but the factory does not continuously reconcile quantities for each batch or production lot.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service and recent new-product activity, providing direct evidence of broad customization support.

Client casesThe supplier states that it provides OEM services for well-known brands, which is direct evidence of at least one category of customer engagement. No brand names, project details, product examples, or performance records are provided, limiting the depth of case verification.