What is the warranty and after-sales service?

We provide a 24/7 Customer Support Hotline for warranty and technical assistance to ensure long-term relationship and satisfaction.

Durable Custom Aluminum Doors and Windows for Warehouse Factory Doors& Windows

Name: Durable Custom Aluminum Doors and Windows for Warehouse Factory Doors& Windows
Brand: Guangzhou Guofan Aluminum Co., Ltd
SKU: 2218675295

Guangdong, ChinaGuangzhou Guofan Aluminum Co., Ltd

US$3,500.00-4,000.00

1 Ton

Sample price:US$50.00/piece.Request sample

Product profile

After-sales Service

24/7 Customer Support Hotline

Warranty

24/7 Customer Support Hotline

Material

Aluminum Alloy

Model NO.

Custom Aluminium doors and windows

Open Style

Folding

Frame Material

Aluminum Alloy

Screen Netting Material

Customized

Style

Modern

Opening Pattern

Customized

Function

Heat Insulation, Soundproof, Anti-Theft, Airproof, Insect-proof, Dust-proof, Invisible, Decoration

Surface Finishing

Finished

Security Rating

Transport Package

Customization

Specification

Customization

Trademark

GUOFAN

Origin

Guangzhou China

Production Capacity

30000t/a

Key features

Superior Sealing & Insulation: Multi-channel gaskets cut energy loss by 30%; excellent thermal and acoustic insulation.

Long Lifespan & Durability: Anodized layer withstands 3000hr salt spray; lifespan exceeds 30 years.

Customized Screen & Opening: Screen netting material and opening pattern are fully customizable to client needs.

Multi-Function Security: Features heat insulation, soundproof, anti-theft, airproof, insect-proof, and dust-proof capabilities.

Flexible Customization Support: Supports non-standard cross-sections, RAL/Pantone colors, and small batch customization.

24/7 After-Sales Support: Comprehensive 24/7 customer support hotline for warranty and technical assistance.

Company profile

Guangzhou Guofan Aluminum Co., LtdGuangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: 1 Year CertifiedNearest Port: Guangzhou PortAverage Response Time: >24h

AI-Powered supplier vetting

SummaryThe supplier provides ODM services, flexible customization, in-stock capability, and operates five production lines with multiple listed processing facilities. Quality-related strengths include stated quality assurance, raw-material traceability, four quality-control staff, and ISO9001:2015 and ISO14001 certifications. However, it reports no available SDK, no OEM service for popular brands, no overseas agents, branches, warehouse, or showroom, and no offline trade-show participation. Several management controls lack written procedures or records, including complaints, corrective and preventive actions, supplier assessment, finished-product inspection records, and outsourcing operations. The supplier states that product mechanical properties and surface-treatment weather resistance were tested and qualified, but no customer cases are provided.

Supplier typeThe supplier is an ODM-oriented manufacturer offering flexible customization and in-stock capability. It does not provide OEM services for popular brands and has no overseas agents, branches, warehouse, or showroom, indicating a direct manufacturing profile with limited overseas service infrastructure.

CertificationsThe supplier reports quality assurance, raw-material traceability, and ISO9001:2015 and ISO14001 certifications. It also states that product mechanical properties and surface-treatment weather resistance were tested and qualified by the National Quality and Technical Supervision Bureau; the provided information does not independently verify certificate validity or scope.

After-Sales capabilityThe supplier has no overseas agents, branches, warehouse, showroom, or prior offline trade-show participation, and reports no written procedures or records for handling complaints or corrective and preventive actions. These explicit limitations indicate weakly documented and limited overseas after-sales support.

R&D capabilityThe supplier offers ODM and flexible customization services and reports three R&D engineers, but no SDK is available. The stated innovation philosophy and customization role support some development capability, while the absence of an SDK limits evidence of software or integration-oriented innovation.

Production capacityThe supplier lists five production lines and extensive equipment, including extrusion, casting, cutting, milling, punching, drilling, bending, anodizing, spraying, and wood-grain transfer printing, and reports in-stock capability with lead times within 15 working days in both peak and off seasons. Capability controls are weakened by no valid manufacturing-capacity contract with related subcontractors, no ongoing batch quantity reconciliation, and no outsourcing SOP.

Customization capabilityODM service availability, flexible customization, and three R&D engineers with flexible-customization responsibilities provide explicit evidence of customization capability. The supplier also lists broad processing equipment supporting varied product and surface-treatment requirements.

Product Q&A

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

The minimum order quantity is 200 Kg. Standard profiles have an MOQ of 1 ton, but small batch customization is supported.

Q:What are the delivery times for standard and custom products?

The delivery period for standard products is 25 days, and for customized products, it is 35 days. Peak and off-season lead times are within 15 workdays.

Q:Can the aluminum profiles be customized for color and shape?

Yes, customization of RAL/Pantone color codes is supported. We can also produce non-standard cross-sections with an outer circular section diameter up to 380mm.

Q:What standards do the aluminum profiles comply with?

We use alloys like 6061-T6 and 6063-T5, complying with ASTM B221/EN 755 standards. Dimensional tolerances follow ISO 2768 medium precision. Third-party reports like SGS are available.

Q:Is the product environmentally compliant?

Yes, the product is completely free of harmful substances such as cadmium and lead, and the packaging materials are recyclable, complying with RoHS/REACH regulations.