What is the warranty period?

We provide a 2-year warranty for our products to ensure quality and customer satisfaction.

How quickly do you respond to inquiries?

Your inquiries related to our product and price will be replied to within 8 hours by well-trained staff.

What are the payment terms?

Payment terms are 30% T/T deposit in advance, with the balance paid before shipment. Western Union is also accepted.

Stainless Steel Aluminium Door Window Nylon Bearing Roller

Name: Stainless Steel Aluminium Door Window Nylon Bearing Roller
Brand: Guangzhou Wisdom Hardware Limited
SKU: 2137145895

Guangdong, ChinaGuangzhou Wisdom Hardware Limited

US$1.00-1.10

1,000 Pieces

Product profile

Customization

Available

After-sales Service

2years

Warranty

2years

Model NO.

WSDR017B

Splittable

Unsplittable

Surface Treatment

Chrome Plated

Material

Alloy

MOQ

1000PCS

Transport Package

Carton

Specification

customized size

Trademark

WSD

Origin

China

Production Capacity

1000000 Per Month

Key features

10 Years Experience: Established in 2011 with over a decade of manufacturing expertise.

ISO9001 Certified: Passed ISO9001:2008 quality assurance for high standard products.

Custom Material Options: Zinc alloy, aluminium alloy, and stainless steel available as per requirements.

OEM & ODM Support: Strong R&D team available for custom design and production projects.

Fast Response Time: Inquiries regarding products and prices replied within 8 hours.

2-Year Warranty: Comprehensive 2-year warranty coverage for quality assurance.

Global Spare Parts: Spare parts available for immediate delivery to anywhere in the world.

One-Stop Solution: Provider of complete window and door accessories system solutions.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Guangzhou Wisdom Hardware Limited

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2019-11-01Nearest Port: GuangzhouAverage Response Time: ≤10.81hTerms of Payment: T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW

AI-Powered supplier vetting

SummaryGuangzhou Wisdom Hardware Limited is identified as a Chinese manufacturer/factory with valid import and export licensing. The supplier reports broad customization, ODM and OEM services, recent new-product activity, documented R&D processes, and software use including PS and CAD. It reports extensive export markets and exports accounting for 90% of total sales, but its exporting history is stated as only one year. Production-related information includes 50 quality-control staff, inventory capability, one-month average lead times in both peak and off-season, and Guangzhou/Shenzhen port proximity. Key limitations or uncertainties include no available SDK, no overseas warehouses, showrooms, agents or branches, no offline trade-show participation, and inconsistent employee information: one slice states two total employees while another states 50 quality-control staff. No certification evidence, explicit after-sales program, or named customer cases is provided.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and a Limited Company in China, with operations in Guangdong. It also holds a valid import and export license, supporting its status as an operating manufacturing and exporting entity.

R&D capabilityThe supplier reports new products within the past year, ODM services, R&D engineers responsible for new-product design and customer customization, and auditable design input, output, review, verification, and validation documents. However, no usable SDK is available, indicating a limitation for software-development integration.

Production capacityProduction-related evidence includes 50 quality-control staff, stated product output information, inventory capability, one-month average lead times in both peak and off-season, and proximity to Guangzhou and Shenzhen ports. However, the stated total employee count of two conflicts with the reported 50 quality-control staff, so overall scale data should be verified.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full, minor, and flexible customization, supported by R&D engineers who design and customize products according to customer needs. The supplier also reports ODM capability, providing strong direct evidence of customization capacity.

Product Q&A

Q:What materials are available for this product?

Optional materials include zinc alloy, aluminium alloy, and stainless steel, which can be customized as per your requirements.

Q:What is the minimum order quantity (MOQ)?

The MOQ is 1000 PCS. Both big orders and small orders are welcomed.

Q:What is the production lead time?

Production lead time is 10-20 days after deposit payment. Peak season lead time is 1-3 months, and off-season is within 15 workdays.

Q:How is the quality of your products ensured?

We have passed ISO9001:2008 certification. Raw materials are from qualified suppliers, and we conduct strict incoming, in-process, and final inspections.

Q:Do you offer OEM or ODM services?

Yes, OEM and ODM projects are highly welcomed. We have a strong R&D team to help with custom designs and production.