WHY CHOOSE GREATHOUSE

Fenêtres, portes en aluminium et vérandas d’usine pour projets export.

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8 YearsExport Experience
5-YearMaterial Warranty
DIN-OrientedProduction Process
Technical Documents AvailableFor project review

PURCHASING EVIDENCE

A supplier page built around the things project buyers check first.

Greathouse should not rely on broad claims. The Why Us page presents visible factory capability, engineering support, production steps, technical document readiness and export packing so buyers can judge whether the supplier is ready for custom sunroom, window and door orders.

Greathouse factory exterior

Direct Manufacturer

Own production process, clearer communication and faster feedback for samples and order details.

Greathouse profile showroom

Profil-Showroom

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CAD profile drawing

Support technique

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Aluminum profile cutting process

Contactez Greathouse pour confirmer les détails de ce projet.

Contactez Greathouse pour confirmer les détails de ce projet.

Export packing process

Contactez Greathouse pour confirmer les détails de ce projet.

Contactez Greathouse pour confirmer les détails de ce projet.

Greathouse production line

Force industrielle

Manufacturing you can see.

Greathouse presents real workshop, equipment and production process photos so buyers can understand how aluminum window, door and sunroom orders are handled before placing bulk orders.

  • Aluminum profile cutting and machining
  • Corner assembly and frame processing
  • Hardware installation and adjustment
  • Finished product inspection before packing

EQUIPMENT & PROCESSING

Processing equipment for aluminum systems.

The production process includes aluminum profile cutting, machining and preparation before assembly. Equipment photos help buyers understand the real workshop capability behind each custom order.

  • Profile cutting preparation
  • Machining and hole processing
  • Frame and part preparation
  • Order-specific production handling
Greathouse aluminum processing equipment

ENGINEERING & MATERIALS

Structure details before order confirmation.

For custom sunrooms and aluminum systems, buyers need to understand profile selection, roof structure, glass options and installation details. Greathouse uses drawings, physical samples and section details to support technical discussion.

Contrôle qualité

Quality checks through each step.

A project order is only reliable when production steps are visible and repeatable. The Greathouse workflow focuses on checking materials, processing, assembly, hardware and finished products before export packing.

Greathouse product inspection
01

Material & Profile Check

Confirm profile, glass and hardware requirements before processing.

02

Cutting & Assembly

Process aluminum profiles and assemble frames according to order details.

03

Hardware Installation

Install and adjust handles, rollers, locks and related accessories.

04

Final Inspection

Inspect finished products before packing and shipment preparation.

Available certificate document

DOCUMENTS FOR REVIEW

Technical documents available for project review.

For project buyers, Greathouse can provide technical files, product details, material information and available certificate documents for review before order confirmation. Certificate scope should be checked against the exact product and project requirement.

Product data sheets
CAD / structure drawings
Profile and glass specifications
Installation guidance
Available certificate documents
Maintenance recommendations

Livraison projet

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Contactez Greathouse pour confirmer les détails de ce projet.

Packed aluminum products

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Contactez Greathouse pour confirmer les détails de ce projet.

Container loading site

Chargement conteneur

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Contactez Greathouse pour confirmer les détails de ce projet.?

Contactez Greathouse pour confirmer les détails de ce projet.