What are the payment terms?

Payment terms include LC, T/T, D/P, PayPal, Western Union, and small-amount payment.

What is the lead time for production?

The average lead time is one month for both peak and off-peak seasons.

What certifications does the product have?

The products are approved by international authoritative institutions such as SGS and BV.

Pneumatic Rubber Wheel Air Tyre for Trolley – 8inch 2.50-4 (PR1400)

Name: Pneumatic Rubber Wheel Air Tyre for Trolley – 8inch 2.50-4 (PR1400)
Brand: QINGDAO GOLDEN SOURCE INDUSTRY CO., LTD.
SKU: 2102239772

Shandong, ChinaQINGDAO GOLDEN SOURCE INDUSTRY CO., LTD.

US$1.85-2.80

1,000 Pieces

Sample price:US$2.00/piece.Request sample

Product profile

Type

Fixed Wheel

Wheel Material

Rubber

Bearing Type

Telling Bearing or Plastic Bearing

Model NO.

2.50-4

Maximum Load

150kgs

Specification

8inch 2.50-4

Diameter

200mm

Thickness

63mm

Material

Rubber

Application

Trolley

Transport Package

Bag

Origin

China

HS Code

87169000

Production Capacity

100000PCS/Month

Key features

Rubber Material Construction: Made of durable rubber for trolley applications with high resilience.

High Load Capacity: Supports up to 150kg maximum load for heavy-duty trolley use.

Standard Tire Specification: Features 8-inch diameter (200mm) and 2.50-4 size (63mm thickness).

Full Customization Available: Offers full customization options for material and application needs.

SGS and BV Certified: Approved by international authorities SGS and BV for quality assurance.

Monthly Production Capacity: Monthly capacity reaches 300,000 pieces for rubber wheels and PU tires.

Global Export Experience: Products exported to nearly 60 countries including Europe and America.

Sample Assembly Verification: New samples are assembled before bulk production to ensure 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: ≤2.10h 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.