What packaging options do you offer?

We provide flexible packaging solutions according to your needs, such as plastic bags, cartons, pallets, or other custom requirements.

Our standard minimum order quantity is 100 pieces per SKU. We may consider smaller quantities depending on the product.

What is the lead time for bulk production?

Our lead time generally ranges from 2 to 20 days, depending on order quantity and production schedule, including seasonal factors.

What payment terms do you accept?

We accept T/T (bank transfer) and cash payments. Other payment methods can be discussed based on mutual agreement.

4 Inch Heavy-Duty Sun Core PU Swivel Casters for Trolley Wheels

Name: 4 Inch Heavy-Duty Sun Core PU Swivel Casters for Trolley Wheels
Brand: Foshan Wen Fang Hardware Products Co., Ltd
SKU: 2268311475

Guangdong, ChinaFoshan Wen Fang Hardware Products Co., Ltd

US$4.82-5.00

1,000 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Type

Rotating Wheel

Wheel Material

Model NO.

TRJs-100-PU

Brake

Without Brake

Bearing Type

Ball Bearing

Surface Treatment

Zinc Plated

Brand

Maximum Load

100kg

Specification

PU 100X35

Diameter

100mm

Thickness

35mm

Fixing Hole Size

11mm

Height

144mm

Plate Size

95X95

Transport Package

Ocean Shipping

Specification

365x320x280

Trademark

Origin

Gugangdong

HS Code

8716900000

Production Capacity

100000PCS/Year

Key features

Dual Ball Bearings: Equipped with dual ball bearings for smooth rotation and high load capacity.

Heavy-Duty PU Wheels: Features 4-inch polyurethane wheels suitable for factory and outdoor use.

High Load Capacity: Single wheel supports up to 150kg for heavy equipment handling.

Universal Full Brake: Comes with a universal full brake for enhanced safety and control.

OEM and ODM Support: Accepts custom branding, logos, and flexible customization from designs.

Fast Sample Delivery: Samples prepared within 3-5 days based on specific requirements.

Strict Quality Control: 100% in-line and final inspection with comprehensive QA checks.

Flexible Packaging: Offers custom packaging solutions including bags, cartons, and pallets.

Company profile

Fast DeliveryIn-stock CapacityImporters and ExportersHigh Repeat Buyers Choice

Foshan Wen Fang Hardware Products Co., Ltd

Guangdong, 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: 7 years CertifiedNearest Port: Guangzhou port, Shenzhen PortAverage Response Time: ≤0.86h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company with eight production lines, seven years of export experience, and two experienced export-trade staff. It reports broad customization services, recent new-product development, ODM capability, and OEM service for well-known brands. Finished-product inspection instructions are available and uniformly followed, while customer complaints are managed through a clear procedure with records. However, the evidence shows gaps in documented service-assessment and corrective-action records, no overseas warehouses, showrooms, agents or branches, and no participation in offline trade shows. No certification information is provided. Financial records are referenced for 2023–2025, but the slices do not provide sufficient evidence to assess financial credibility. Continuous quantity reconciliation for production batches is not performed.

Supplier typeThe supplier is explicitly classified as a "Combined" company and is not an offshore company. The available information supports identification of its company type but does not define a more specific legal or operating structure.

R&D capabilityThe supplier reports technological innovation and product upgrading plans, new products within the past year, and ODM services. It also reports no available SDK, but the evidence still explicitly supports product-development and design innovation capability.

Production capacityThe supplier reports eight production lines, quality-focused precision manufacturing, and uniformly followed finished-product inspection instructions. However, it does not conduct ongoing quantity reconciliation for each batch or batch production, indicating a documented production-control limitation.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization and flexible customization. This repeated evidence indicates broad customization coverage.

Client casesThe supplier states that it provides OEM services for well-known brands, which is direct evidence of at least one type of customer engagement. No brand names, project details, product examples or performance outcomes are provided, so the breadth and strength of customer cases cannot be fully assessed.

Product Q&A

Q:Are you a factory or a trading company?

We are a professional manufacturer with a 3,000-square-meter facility and a team of 30 experienced staff. We provide one-stop supplier services, from production to delivery.

Q:What is your production capacity?

We operate 6 production lines with 25 skilled workers, ensuring high efficiency and prompt manufacturing to meet customer demands.

Q:What manufacturing standards do you follow?

Our products are manufactured using GB standard materials, with strict quality control throughout the entire process.

Q:How does your factory ensure quality control?

We implement a comprehensive quality management system from raw materials to finished products, including material vendor assessment, incoming material inspection (IQC), 100% in-line product inspection (QC), 100% final inspection before packing (QC), and random quality assurance checks based on standards or customer requirements (QA).

Q:Can I use my own brand?

Yes, we support both OEM and ODM services. You can have your own logo and branding on the products.