Are these wheels suitable for outdoor use?

Yes, they are resistant to water, oil, dirt, acid, and alkali, making them suitable for various outdoor environments.

What types of inner tubes are included?

We provide natural inner tubes and butyl inner tubes, available with straight valve (TR13) or bend valve (TR87).

Where is the manufacturing location?

The place of origin is Shandong, China, specifically in Qingdao.

Skystar 4.80/4.00-8 Rubber Wheelbarrow Flat Free PU Foam Wheels

Name: Skystar 4.80/4.00-8 Rubber Wheelbarrow Flat Free PU Foam Wheels
Brand: Qingdao Maxtop Tools Co., Ltd.
SKU: 1980921215

Shandong, ChinaQingdao Maxtop Tools Co., Ltd.

US$0.70

2,000 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Place of Orign

Shandong, China

Name

PU Foam Wheel

Model NO.

350-4, 400-8.

Modle No.

3.50-8, 4.00-8, 3.50-4, 3.50-7...

Brand Name

OEM Accepted

Wide Range of Uses

Wheel Barrow, Hand Trucktools Cart

Good Quality

Suit to Moxico, Brazil, Europe, South Africa, IR

Transport Package

10PCS in One Weave Bag

Specification

Quality A

Trademark

Maxtop

Origin

Qingdao, China

HS Code

40169390

Production Capacity

50000/Month

Key features

Flat Free PU Foam Design: Solid polyurethane construction ensures durability and eliminates puncture risks.

Wide Size Compatibility: Available in multiple sizes including 3.50-8, 4.00-8, and 2.50-4 for various carts.

OEM Branding Accepted: Custom branding options available for wholesale and private label requirements.

All-Weather Resistance: Resistant to water, oil, dirt, acid, alkali, and extreme heat or cold temperatures.

High Load Bearing Capacity: Engineered for rough use with high load bearing capabilities and excellent elasticity.

Lightweight & Durable: Combines light weight for easy maneuverability with long-lasting structural integrity.

Versatile Rim Options: Compatible with both plastic and metal rim materials for diverse application needs.

Multiple Valve Types: Supports straight valve (TR13) and bend valve (TR87) inner tubes for flexibility.

Company profile

High Repeat Buyers ChoiceSelf-brandedFast DeliveryQuality Assurance

Qingdao Maxtop Tools Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2009-08-18Nearest Port: QingdaoAverage Response Time: ≤9.45hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryQingdao Maxtop Tools Co., Ltd. is presented as a manufacturer and seller of wheelbarrows, warehouse and tool carts, structural metal products, auto parts, hardware tools, molds, casting equipment, and related products. It reports ISO 9000 and ISO 9001 certifications, two production lines, fewer than five quality-control staff, and extensive export activity, including more than 60 countries and regions and 90% of sales from exports. The supplier supports customization from samples and designs and offers flexible customization. However, it has no available SDK, no stated inventory, overseas warehouse, overseas showroom, overseas agent or branch, or valid manufacturing-capacity contract with related subcontractors. Finished products are checked by packing staff, while no written service-capability assessment procedures or approved supplier list are reported. Financial information is limited to year labels without performance values, and customer-specific cases are not provided.

Supplier typeThe supplier is described as a manufacturer and seller with production activities covering wheelbarrows, carts, structural metal products, auto parts, hardware tools, molds, casting equipment, and related products. Its factory location, production equipment, and production experience are also stated, supporting classification as a manufacturing supplier rather than only a trading intermediary.

CertificationsThe supplier reports holding ISO 9000 and ISO 9001 management-system certifications. These are explicit certification claims, although no certificate scope, issuing body, or validity period is provided.

After-Sales capabilityThe supplier reports no overseas warehouse, overseas showroom, overseas agent or branch, and no overseas service countries. These limitations indicate weak documented overseas service infrastructure; however, the slices do not directly describe warranty handling, repairs, complaint response, or other after-sales processes.

R&D capabilityThe supplier reports no available SDK, and total experience of its R&D engineers is stated as fewer than five years. These are explicit limitations for the requested innovation-related evidence, although no broader assessment of product-development output or engineering resources is provided.

Production capacityThe supplier reports two production lines, an annual production output labeled above the stated threshold, and lead times of within 15 working days off-season and one month during peak season. However, it has no valid manufacturing-capacity contract with related subcontractors and no inventory capacity, so production scale and fulfillment support are mixed rather than uniformly strong.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, and flexible customization, and states that it can supply products according to the buyer's design. This directly supports a positive assessment of customization capability.