What are the available wheel specifications?

The wheel diameter is 390mm, width is 90mm, and hub length is 152mm with a bore diameter of 12mm.

4.80/4.00-8 Heavy Duty Trolley Wheels Airless Flat Tire

Name: 4.80/4.00-8 Heavy Duty Trolley Wheels Airless Flat Tire
Brand: QINGDAO GOLDEN SOURCE INDUSTRY CO., LTD.
SKU: 2097903282

Shandong, ChinaQINGDAO GOLDEN SOURCE INDUSTRY CO., LTD.

US$1.95-8.85

1,000 Pieces

Sample price:US$2.00/piece.Request sample

Product profile

Customized

Color

Multi-colored

Type

Fix Wheel

Model NO.

4.80/4.00-8

Surface Treatment

Zinc Plated

Material

Deliver Time

1 Month

Rim

Iron/Plastic

Warranty Time

3 Months

Usage

Wheelbarrow/Trolley

Tire Design

Radial Tyre

Wheel Diameter

390mm

Wheel Width

90mm

Hub Length

152mm

Bore Diameter

12mm

Transport Package

Bag/Carton/Pallet

Specification

4.80/4.00-8

Trademark

Origin

Qingdao, Shandong, China

HS Code

87169000

Production Capacity

500000PCS/Year

Key features

Durable PU Material: Constructed with high-quality PU foam for long-lasting performance.

Multi-colored Options: Available in various colors to meet diverse aesthetic requirements.

Full Customization: Offers complete customization for rim, bore diameter, and wheel dimensions.

Zinc Plated Surface: Features zinc plating for enhanced corrosion resistance and durability.

Radial Tire Design: Designed as a radial tire for improved stability and load bearing.

Industry Experience: Over 15 years of professional experience in wheel manufacturing since 2008.

Quality Certifications: Products pass REACH, PAHS, and ROHS safety tests upon request.

Strict Quality Control: Includes 100% visual and function inspection for all finished products.

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: ≤2.41h 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.