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4.80/4.00-8 Solid Polyurethane Foam Wheels for Unicycles, Puncture-Resistant, Airless, Pneumatic Polyvinyl Chloride Casters
US$3.50
100-499 Pieces
US$3.20
500-999 Pieces
US$3.00
1,000+ Pieces
Sample price:US$20.00/piece.Request sample
Product profile
Customization
AvailableCustomized
CustomizedColor
Multi-coloredModel NO.
4.80/4.00-8Type
as Customer RequiredSize
13 InchMaterial
PUWheel
4.80/4.00-8Tyre Pattern
as Customer ChooseTransport Package
Bulk or Woven BagSpecification
4.80/4.00-8Trademark
As Customer OEMOrigin
ChinaHS Code
87168000Production Capacity
5000pieces/WeekCompany profile
Business Type: Manufacturer/Factory CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedNearest Port: Qingdao portAverage Response Time: ≤6.15h
AI-Powered supplier vetting
SummaryQingdao Kingstone Industry & Trade Co., Ltd. is a China-based limited trading company established in 2020, with seven employees and a broad product range centered on wheelbarrows, carts, wheels, tyres, and related tools. The provided information indicates annual wheelbarrow productivity of 400,000 sets, one-month lead times in both peak and off-peak seasons, and export sales representing 90% of total sales. It supports customization from samples and designs and exports primarily to Europe. However, the evidence also shows no new products launched in the past year, no in-stock, overseas warehouse, or overseas showroom capability, no written procedures or records for corrective actions or complaint handling, zero quality-control test equipment, and unknown raw-material traceability. Financial records are identified by year, but no assessable financial results are provided. No certification or customer-case evidence is included.
Supplier typeThe supplier is identified consistently as a trading company and limited company, established in China in 2020, with seven employees. Its stated business activities include processing and sales of structural metal products and sales of rubber and plastic products, hardware tools, machinery, agricultural machinery accessories, and related goods.
After-Sales capabilityThe supplier has no stated in-stock service capacity, overseas warehouse, or overseas showroom. It also has no written procedures or records for corrective and preventive actions or customer-complaint handling, indicating that formal after-sales processes are not evidenced.
R&D capabilityThe supplier launched no new products during the past year. Although it offers customization from samples and designs, the explicit absence of recent new-product launches does not support a positive assessment of innovation capability.
Production capacityThe supplier reports wheelbarrow productivity of 400,000 sets and one-month lead times in both peak and off-peak seasons, with Europe as a primary export market. However, it has no stated inventory capability and the status of a valid manufacturing-capacity contract is unknown; the available evidence supports production capacity but not comprehensive production controls.
Customization capabilityThe supplier explicitly offers customization from samples and customization from designs. This directly supports its ability to provide customized products, although no further details on engineering resources or execution controls are provided.
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Qingdao Kingstone Industry & Trade Co., Ltd.
Qingdao Kingstone Industry & Trade Co., Ltd.*Content:
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