Manufactured by Guangdong Dejiyoupin Doors and Windows Co., Ltd. at our 180,000 m² intelligent facility in Foshan, China. We configure profile wall thicknesses, thermal break polyamides, EPDM sealing, and heavy-duty structural hardware specifically for high UV ratings in the Andes, coastal salinity in Brazil and Colombia, and strict seismic building codes in Chile and Peru.
Qualicoat Class 2 and AkzoNobel PVDF powder coatings exceeding 3,000 hours salt-spray resistance against Atlantic and Caribbean coastal corrosion.
Reinforced structural aluminum alloys (6063-T6) and heavy-duty corner-bracket joinery designed for earthquake-prone zones across Chile, Peru, and Ecuador.
Polyamide PA66 nylon insulating strips combined with double or triple Low-E argon-filled IGUs reduce thermal heat transfer and dampen external city noise.
Proprietary Four-Side Six-Point locking hardware along with certified anti-burglary cylinders ensure world-class physical security for high-end residential estates.
Select from precision-machined folding, sliding, pivot, and swing systems designed for luxury residential developments, oceanfront villas, and commercial hospitality venues.
Multi-panel folding door system engineered with thermal break barriers. Glides effortlessly on stainless steel bottom-load rollers to integrate interior spaces with outdoor terraces.
Oversized architectural sliding system with integrated concealed motorization, whisper-quiet belt drives, and anti-pinch safety sensors for monumental glass openings.
Commercial-grade patio sliding door incorporating hidden track drainage valves and multi-point perimeter compression seals to prevent rain infiltration during tropical rainstorms.
Monumental entrance system featuring high-load hydraulic floor pivot hardware, tempered laminated security glass, and biometric smart lock integration.
Ultra-narrow 18mm sightline interlock frame maximizing natural light penetration and landscape views for high-end beachfront residences and luxury penthouses.
Innovative interior architectural door system where hardware tracks remain invisible whether the door is open or closed, creating a floating aesthetic for modern interior partitions.
Custom-engineered entrance pivot systems featuring thermo-insulated honeycomb core panels, architectural cast handles, and multi-tier weather seals.
Heavy-duty hinged exterior door featuring continuous dual perimeter EPDM gaskets and multi-point perimeter cams for superior thermal and acoustic performance.
Engineered for Southern Cone and Andean climates requiring high thermal performance against winter cold, featuring German thermal barrier breaks and flush sub-sills.
Different geographic zones across South America present vastly divergent physical demands on building facades. We manufacture each door order to project-specific engineering criteria.
Guangdong Dejiyoupin Doors and Windows Co., Ltd. enforces zero-defect quality control across all extrusion, fabrication, and glazing processes.
| Parameter | DERCHI Standard Specification | International Testing Standard |
|---|---|---|
| Aluminum Alloy | High-precision virgin 6063-T5 / 6063-T6 architectural grade aluminum | GB/T 5237 / ASTM B221 |
| Profile Wall Thickness | 1.6 mm to 3.0 mm depending on door system and wind load calculations | AAMA / AS2047 Compliant |
| Surface Treatment | AkzoNobel / PPG PVDF Fluorocarbon, Qualicoat Class 2 Powder Coat, Hard Anodizing | AAMA 2604 / AAMA 2605 / ISO 2810 |
| Glass Configurations | 5+12A+5 / 6+16A+6 Tempered Double Glazed, Laminated Impact Glass (6+1.52PVB+6), Low-E | CE EN 12150 / ANSI Z97.1 / AS/NZS 2208 |
| Thermal Barrier | PA66 GF25 fiberglass reinforced polyamide thermal break strips | DIN 53455 / ASTM D638 |
| Sealing Gaskets | Automotive-grade EPDM weather stripping with vulcanized molded corner pieces | DIN 7863 / ASTM C864 |
| Hardware & Locking | German Siegenia, Hoppe, CMECH, or DERCHI Patented Four-Side Six-Point Anti-Theft Lock | EN 13126 / PAS 24 Security |
| Export Crate Protection | Pearl foam wrap, protective scratch-proof film, rigid corner guards, and fumigated plywood crates | ISPM-15 Certified Sea Freight |
We provide overseas developers, contractors, and building material distributors with comprehensive project management from initial shop drawings to seaport delivery.
Detailed elevation, structural section drawings, and wind deflection calculations tailored for architectural approval.
100% dry-fit pre-assembly in the plant to inspect dimensional accuracy, lock engagement, and effortless sliding motion.
Numbered labels keyed to floor plans, strapped securely into moisture-barrier steel-reinforced plywood ocean crates.
Complete export shipping documentation including Form F (China-Chile FTA) and Certificate of Origin for preferential tariff rates.