What is the material of the wheel?

The wheel is made of solid PU foam with a zinc-plated surface treatment.

What are the dimensions of the wheel?

The size is 10 inch (4.10/3.50-4) with a diameter of 260mm and width of 85mm.

Where is your factory located?

Our factory is located in Qingdao, Shandong, China, near Qingdao Port.

10 Inch Flat Proof Trolley Wheel Solid PU 4.10/3.50-4 for Garden Wheelbarrow

Name: 10 Inch Flat Proof Trolley Wheel Solid PU 4.10/3.50-4 for Garden Wheelbarrow
Brand: QINGDAO GOLDEN SOURCE INDUSTRY CO., LTD.
SKU: 2098044962

Shandong, ChinaQINGDAO GOLDEN SOURCE INDUSTRY CO., LTD.

US$2.85-3.88

500 Pieces

Sample price:US$3.00/piece.Request sample

Product profile

Customized

Color

as Order

Type

PU Foam Wheel

Model NO.

4.10/3.50-4

Surface Treatment

Zinc Plated

Size

10inch

Material

Transport Package

Bag/Carton/Pallent

Specification

10''*4.10/3.50-4

Trademark

Golden Source

Origin

Qingdao, Shandong, China

HS Code

87169000

Production Capacity

200000PCS/Month

Key features

Full Customization: OEM services available with designs and drawings accepted for production.

Durable PU Material: Made of high-quality PU foam for flat-free performance and longevity.

Versatile Applications: Suitable for wheelbarrows, hand trolleys, carts, and various tools.

Strict Quality Control: 100% inspection including visual and functional checks for all finished parts.

International Certifications: Approved by SGS, TUV, and BV for reliable quality standards.

High Production Capacity: Monthly capacity of 70,000 pieces for wheelbarrows and tool carts.

Global Export Experience: Exporting to over 70 countries for 9 years with established logistics.

Sample Verification: New samples assembled before bulk production to ensure perfect fit.

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: ≤4.09h 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.