What is the lead time for orders?

Lead time is within 15 workdays during off-season and one month during peak season.

What are the specific dimensions of the wheel?

The wheel has a diameter of 260mm, width of 79mm, hub length of 54mm, and bearing hole of 16mm.

4.10/3.50-4 Flat Free Tire PU Foam Solid Tire and Wheel

Name: 4.10/3.50-4 Flat Free Tire PU Foam Solid Tire and Wheel
Brand: Qingdao Giant Industry&Trading Co., Ltd.
SKU: 2167399342

Shandong, ChinaQingdao Giant Industry&Trading Co., Ltd.

US$4.50-5.00

500 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Customized

Color

Multi-colored

Model NO.

4.10/3.50-4

Type

Fix Wheel

Surface Treatment

Size

10 Inch

Material

Diameter

260 mm

Width

79mm

Hub Length

54mm

Bearing Hole

16mm

Transport Package

Carton or Bag

Specification

4.10/3.50-4

Trademark

OEM/ODM

Origin

China

HS Code

3926909090

Production Capacity

50000sets/Month

Key features

Puncture-Proof Design: Made of high-quality PU foam with no inner tube, eliminating flat tire risks.

Multi-Color Options: Available in various colors to match different equipment aesthetics.

Universal Fit Size: 4.10/3.50-4 size fits hand trucks, garden trolleys, and similar carts.

Custom Dimensions: Diameter 260mm, Width 79mm, Hub Length 54mm, Bearing Hole 16mm.

High Wear Resistance: Superior tear and wear resistance suitable for dynamic loads.

OEM/ODM Support: Manufacturer offers full OEM and ODM customization services.

CE Certified: Product meets CE safety and quality standards.

Fast Lead Time: Off-season delivery within 15 workdays; peak season within one month.

Company profile

Qingdao Giant Industry&Trading Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 13 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.02h

AI-Powered supplier vetting

SummaryThe supplier is an export-oriented manufacturer of metal, plastic, and rubber products, with two factories, over 10 production lines, and stated capabilities including stamping, welding, injection molding, foaming, refining, and vulcanizing. It offers customization from samples and designs, full customization, ODM, and OEM services for well-known brands. Production and inventory capabilities are evidenced, with stated CE, EN71, and TUV product certifications, but no supplier management system certification is reported. Innovation evidence is weak because the supplier reports no new products in the past year, only one R&D engineer, and no SDK. Service procedures exist, but corrective-action and complaint-handling records are not documented. Financial-capacity and cash-flow fields contain year labels rather than assessable financial results, so credibility cannot be judged. No specific customer cases are provided.

Supplier typeThe supplier operates as a manufacturer and exporter of medical equipment, protective products, tires, hardware, rubber, plastic, and related goods. It reports two factories, a 30,000-square-meter modern factory, and export markets in South America, Europe, and North America.

CertificationsProduct-related certifications are stated, including CE, EN71, and TUV, while the supplier management system certification field is explicitly marked NIL. This supports product certification capability but not certified supplier-management systems.

R&D capabilityThe supplier provides ODM services and customization, but reports no new products in the past year, no available SDK, and only one R&D engineer. These details show limited documented innovation strength despite design-related services.

Production capacityProduction capability is supported by two factories, over 10 production lines, a stated 30,000-square-meter facility, multiple manufacturing processes, inventory capability, and peak-season lead time of one month. A deficiency is that there is no valid contract with the factory’s related subcontractors.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, and full customization, and states that it supports product design, customization, manufacturing, delivery, and MOQ requirements. ODM service is also available.