Product Categories

Aluminum Doors
- Entry Door
- Bifold Door
- Sliding Door
- Swing Door (Active)
Aluminum Windows
Glass Sunrooms
Solid Wooden Doors

Factory Capabilities

180,000 m² Intelligent Production Facility

1,000,000 m²+ Annual Capacity for Global Supply

100+ Patents Proprietary Multi-Point Security Locks

ISO / CE / NFRC Internationally Certified Quality Standards

Engineered For Longevity

Architectural-Grade Aluminum Swing Doors

Guangdong Dejiyoupin Doors and Windows Co., Ltd. designs and manufactures heavy-duty aluminum swing doors that combine European precision engineering with the rigorous durability required for South American climate zones. Built from high-tensile 6063-T5/T6 architectural aluminum profiles, our swing systems deliver superior thermal separation, acoustic attenuation, and weatherproofing for coastal villas, high-altitude estates, and commercial developments.

Flagship Series P103 Swing Casement Door by Guangdong Dejiyoupin Doors and Windows Co., Ltd.

P103 Heavy-Duty Swing Casement Door

Designed for main entryways, verandas, and luxury patios. Features reinforced corner brackets, continuous automotive-grade EPDM sealing, and a multi-chamber thermal break architecture that resists severe coastal wind pressures and salt mist.

Profile Depth: 103mm Wall Thickness: 2.0-3.0mm Multi-Point Lock Double/Triple Glazed

French Casement Thermal Break French Double Swing Door

Thermal Break French Double Swing Door

A symmetric dual-leaf casement system engineered for wide terrace openings and hospitality suites. Incorporates hidden heavy-load 3D adjustable hinges and an integrated flush sill to optimize water evacuation and ease of access.

Polyamide PA66 Strip Low-E Argon Glass Anti-Drop Sash Sound Insulation: 38dB

Technical Parameters

Engineering & Performance Specifications

Engineered to comply with South American building regulations, international energy standards, and coastal anti-corrosion benchmarks.

Parameter	Standard Specification	Custom Options for Export
Aluminum Alloy	Primary 6063-T5 / 6063-T6 Architectural Grade	Reinforced 2.0mm to 3.0mm wall profile thickness
Thermal Insulation	Polyamide PA66 GF25 thermal barrier strip	U-value down to 1.4 W/m²K with triple Low-E configuration
Glazing System	5mm+12A+5mm Tempered Double Glazed Safety Glass	Laminated impact glass, solar reflective tint, argon gas filled
Sealing Gasket	Automotive-grade triple continuous EPDM rubber seals	Marine-environment ozone and UV aging resistant formulation
Locking Hardware	Patented Four-Side Multi-Point Anti-Theft Lock	European hardware (Hoppe, Siegenia, CMECH) or German GU system
Surface Coating	AkzoNobel Qualicoat Class 2 Fluorocarbon (PVDF)	Marine-grade coastal powder coating, anodized metallic finish
Water Tightness	Class 9A (EN 12208) / 600 Pa	Concealed cascading bottom weep-hole drainage system
Air Permeability	Class 4 (EN 12207)	Airtight compression lock system for high-altitude wind resistance

Manufacturing Superiority

Engineered for Overseas Contractors & Developers

Anti-Theft Security Lock

Equipped with our patented multi-point locking gear that anchors on all four sides of the door sash, preventing pry-bar intrusion and ensuring peace of mind for residential villas.

UV & Salt Mist Resistance

Surface treatments are rigorously tested to exceed 3,000 hours of neutral salt spray testing (NSS), providing outstanding color fastness along coastal corridors in Brazil, Chile, and Colombia.

Zero-Error Customization

Each unit is pre-assembled and checked on computerized CNC squaring tables in our Foshan facility prior to crating, verifying aperture alignment, hinge tolerance, and locking smoothness.

Project Reference

Global Engineering Applications

Guangdong Dejiyoupin Doors and Windows Co., Ltd. has delivered customized swing door solutions to over 18,000 high-profile projects globally, matching strict architectural and structural drawings.

South America Luxury Villa Aluminum Swing Door Project

Coastal Villa Estate

Santos, Brazil

Hospitality Suite Entry

Santiago, Chile

Modern Penthouse Architectural Swing Door

High-Rise Residential

Lima, Peru

Aluminum Swing Doors