What certifications does the product have?

Our product has gained EN1527 certification, guaranteeing quality and safety.

Do you offer OEM services?

Yes, we provide OEM and ODM services to meet your specific customization needs.

Aluminum Door Accessory Sliding Door and Window Rollers

Name: Aluminum Door Accessory Sliding Door and Window Rollers
Brand: Guangzhou Lockvel Security Technologies Co., Ltd.
SKU: 921983945

Guangdong, ChinaGuangzhou Lockvel Security Technologies Co., Ltd.

US$2.00-20.00

100 Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Certification

Splittable

Model NO.

SLD-R100-01

Surface Treatment

Brushed

Material

Aluminum

Transport Package

Carton

Trademark

Lockvel

Origin

China

HS Code

83021000

Production Capacity

5000

Key features

EN1527 Certified Quality: Product has gained EN1527 certification, ensuring high quality and safety standards.

Smooth & Quiet Operation: Hangers feature high-quality rollers mounted on needle bearings for smooth running.

Self-Lubricating Nylon Wheels: Hanging wheels made of self-lubrication nylon, reducing maintenance needs.

OEM & ODM Service: We provide comprehensive OEM and ODM services to meet custom requirements.

20+ Years Experience: Over 20 years of manufacturing experience in door hardware industry.

High Load Capacity: Supports door weight up to 100kg per door with stable performance.

Direct Factory Shipping: Direct ship from factory ensures competitive pricing and timely delivery.

Company profile

High Repeat Buyers ChoiceSelf-branded

Guangzhou Lockvel Security Technologies Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2018-03-05Nearest Port: Guangzhou portAverage Response Time: ≤10.73hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, CIF, FAS, DDP, EXW, Others

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization and ODM/OEM capabilities, supported by product development activity and design tools. It reports production-related infrastructure, inventory capacity, valid contracts with associated subcontractors, and lead times within 15 working days in both peak and off-season periods. Quality assurance is reported, with two inspectors and several testing facilities; however, finished-product inspections and corrective/preventive actions lack written records. Innovation evidence is mixed: the supplier has developed new products and offers ODM services, but reports zero patents and no available SDK, while formal R&D audit documentation is unavailable. Export experience is established, but overseas service infrastructure is limited, with no overseas branches, agents, warehouse, showroom, or trade-show participation. Certification, after-sales service, and customer-case evidence are insufficiently documented.

Supplier typeThe supplier operates as a manufacturer offering OEM and ODM services, customization, inventory support, and export services. It has exported for six years, with exports representing 11%–20% of total sales, but has no overseas branches or agents.

After-Sales capabilityThe supplier has a clear customer-complaint handling procedure with followed records, which supports complaint-response capability. However, no broader after-sales service scope, overseas service network, branch, agent, warehouse, or showroom is reported.

R&D capabilityThe supplier reports new product development during the past year, ODM services, and R&D design using PS, AI, and CAD. Countervailing limitations include zero patents, no SDK, and no R&D design input, output, review, verification, or validation documents available for audit.

Production capacityProduction capability is supported by assembly and product-life testing equipment, a stated production base across several locations, inventory capacity, valid manufacturing contracts with associated subcontractors, and lead times within 15 working days in both peak and off-season. The inspection process has instructions but no written records, limiting process-documentation strength.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full, minor, and flexible customization. Its R&D engineers develop products according to customer requirements, indicating broad customer-specific design support.

Product Q&A

Q:Can I get a sample?

Yes, samples are available. However, you need to cover the freight and sample costs.

Q:Can I visit your factory?

Sure, please inform us in advance. If our schedule allows, we can pick you up.

Q:What if quality defects occur?

Send photos and details via email. We will solve it immediately with refund or exchange upon verification.

Q:Can I mix products in one container?

Yes, it is available to load mixed products into one container.

Q:What is the maximum door weight?

The system supports a door weight of up to 100kg per door.

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Guangzhou Lockvel Security Technologies Co., Ltd.

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Aluminum Door Accessory Sliding Door and Window Rollers