Featured OEM / ODM Architectural Door Series
Explore our flagship heavy-duty patio, swing, arched, and minimalist sliding door configurations. Fabricated with certified 6063-T5 aluminum, multi-cavity thermal isolators, and custom glass combinations compliant with international structural codes.
Thermal Break Aluminum Swing Door with Screen Window For Exterior Patio Custom Size
- Profile Depth: 70mm / 80mm
- Thermal Barrier: PA66 GF25
- Glass: 5mm+12A+5mm Low-E
Customized Modern Black Aluminum Sliding Patio Door With Waterproof Clear Tempered Glass For Luxury Villa Interior Living Room
- Wall Thickness: 2.0mm Structural
- Finish: Fluorocarbon PVDF
- Water Resistance: Class 9A (600Pa)
Aluminum Sliding Doors For Hotel Guest Rooms With Custom Glazing and Weather Sealing Factory Project Manufacturing
- Acoustic Rating: STC 42 / Rw 41dB
- Roller Bearing: Heavy Stainless Steel
- Cycle Life: 100,000+ Operations
Commercial Heavy Duty Aluminum Spring Door Tempered Glass Smooth Self-Closing Swing for Store Hotel Entrance
- Hardware: Concealed Floor Spring
- Glass Thickness: 10mm / 12mm Monolithic
- Security: Multi-Point Lock Patch
Black Aluminum Alloy 3 Track Sliding Door Window Integrated Screen Modern Patio Entry
- Track Layout: 2 Glazed + 1 Screen
- Mesh Material: 304 Stainless Diamond
- Locking: Four-Side Six-Point
Slim Line Interior Arched Doors with 8-Lite Grids Design for Houses Black Aluminum Swing Kitchen Crittall Door Steel Glass
- Mullion Width: 16mm Ultra-Narrow
- Arch Radius: Bespoke CNC Bending
- Style: French 8-Lite Grid
American Style Double Safety Glass Residential Window Aluminum Clad Wood Crank Open Windows
- Wood Core: American White Oak
- Exterior Skin: Powder-Coated Alu
- U-Factor: Down to 1.1 W/m²K
Minimalist Thermal Break Aluminum Panoramic Sliding Door Low-E Glass Energy Saving Double Glazed Exterior Patio Door for Hotel
- Interlock Sightline: 21mm Minimalist
- Max Sash Weight: 450kg Motorized/Manual
- Threshold: Zero-Barrier Flush
Industrial Scale, Zero-Error Standards & Certified Pedigree
Headquartered in Shishan Town, Nanhai District, Foshan—the epicenter of China's aluminum extrusion industry—Guangdong Dejiyoupin Doors and Windows Co., Ltd. (DERCHI) operates on a relentless philosophy of precision manufacturing and international compliance.
Why Global B2B Specifiers Rely on DERCHI OEM Services
Procuring custom fenestration across oceans requires radical confidence in manufacturing dimensional accuracy, raw material consistency, and mechanical reliability. Our factory integrates comprehensive quality checkpoints across every phase of production.
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Primary Ingot Integrity: Exclusively 6063-T5/T6 architectural aluminum billets containing zero recycled scrap metal, yielding superior tensile strength and corrosion defiance.
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Patented Anti-Intrusion Hardware: Our state-patented Four-Side Six-Point Lock distributes locking pressure evenly along the sash perimeter, resisting forced crowbar manipulation.
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International Certification Grand Slam: Rigorously tested and certified to CE (EN 14351-1), NFRC, AS2047, CSA, Energy Star, and Hurricane Impact ASTM protocols.
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National Brand Distinction: Honored as an official "China Famous Brand" authenticated by Xinhua News Agency, verifying corporate transparency and compliance.
Architectural Material Science: Profile Metallurgy & Thermal Physics
B2B facade consultants, structural engineers, and quantity surveyors require quantified metallurgical and thermal metrics to specify fenestration that complies with demanding regional building codes.
Alloy Extrusion & Wall Profiles
We deploy precision-extruded 6063-T5/T6 alloys with structural wall thicknesses ranging from 1.6mm for interior partitions to 3.0mm+ for multi-panel hurricane-rated lift-and-slide doors. Engineered internal multi-chamber webbing balances inertia against high wind-load deflections (L/175 standard).
Polyamide Thermal Barriers
To eliminate linear thermal bridging, our thermal break systems incorporate PA66 GF25 (polyamide reinforced with 25% glass fiber) mechanical strut assemblies. This maintains identical expansion coefficients to aluminum, resisting shear stress from severe interior/exterior temperature differentials.
Structural Glazing & Gas Cavities
Insulated Glass Units (IGUs) are configured with tempered low-iron float glass, warm-edge stainless or polymer spacers, and 95% automated argon gas fill. Optional solar-control Low-E coatings (soft-coat magnetron sputtering) mitigate Solar Heat Gain (SHGC down to 0.22) while preserving visual clarity.
Finishes & Salt-Air Defense
Surface treatments comply with Qualicoat Seaside Class 2 and AAMA 2605 requirements. Available finishes include electrostatic powder coating, multi-coat Kynar 500 PVDF (polyvinylidene fluoride fluoropolymer), and 25-micron architectural anodization specifically formulated for marine coastal exposures.
Impact & Acoustic Engineering
For coastal and seismic developments, our impact door variants utilize DuPont SentryGlas (SGP) or acoustic PVB interlayers laminated between tempered glass plies. Systems withstand projectile strikes up to 9,000 structural cyclic pressure loads without envelope rupture.
Heavy-Duty Hardware Kinematics
Precision runners utilize quad-tandem stainless steel rollers, self-lubricating sealed ball bearings, and hardened rail surfaces engineered to handle sash weights up to 500kg with effortless rolling friction (operating force < 15N per sash).
System Engineering Specifications by Door Application
Cross-reference profile depths, thermal performance metrics, water-tightness thresholds, and glazing limits across our primary OEM door typologies.
| System Typology | Structural Profile | Thermal Barrier | Glazing Thickness | U-Factor (W/m²K) | Water Tightness | Max Sash Load |
|---|---|---|---|---|---|---|
| Thermal Swing Patio Door | 6063-T5 / 2.0mm | PA66 GF25 (24mm) | 28mm - 38mm Double/Triple | 1.4 - 1.8 | Class 9A (600 Pa) | 160 kg / leaf |
| Heavy-Duty Villa Sliding Door | 6063-T6 / 2.2mm | Multi-Cavity PA66 | 32mm - 42mm IGU | 1.5 - 1.9 | Class E750 (750 Pa) | 400 kg / leaf |
| Hotel Acoustic Sliding System | 6063-T5 / 2.0mm | Acoustic Damping Strut | 6mm+1.14PVB+6mm+12A+6mm | 1.6 - 2.0 | Class 8A (450 Pa) | 280 kg / leaf |
| Commercial Self-Closing Entrance | 6063-T6 / 3.0mm | Non-Thermal / Optional | 12mm Monolithic / 24mm IGU | 2.8 - 3.4 | Class 4A (150 Pa) | 220 kg / leaf |
| Integrated 3-Track Security Door | 6063-T5 / 2.0mm | Standard Cavity | 5mm+9A+5mm + 304 Mesh | 2.1 - 2.5 | Class 7A (350 Pa) | 200 kg / leaf |
| Minimalist Panoramic Sliding Door | 6063-T6 / 2.5mm | Concealed Insulator | 36mm - 48mm Triple Low-E | 1.1 - 1.4 | Class 9A (600 Pa) | 500 kg / leaf |
| Slim Interior Crittall Arched Door | 6063-T5 / 1.6mm | Architectural Interior | 8mm / 10mm Laminated Fluted | N/A (Interior) | Interior Grade | 90 kg / leaf |
Future Global Procurement Trends in Aluminum & Glass Fenestration (2025–2030)
Rapid changes in net-zero regulations, structural minimalist aesthetics, and global project delivery logistics are rewriting specifications across commercial and high-end residential real estate.
1. Ultra-Narrow Sightlines & Structural Concealment
Developers are eliminating visible aluminum perimeter frames in favor of flush-mounted sill thresholds and recessed head details. Sashes with 18mm–21mm vertical interlocking mullions that support ceiling-height 3.5m+ glazed spans have become the benchmark for luxury villas, penthouses, and branded resort hospitality.
2. Stringent Carbon Mandates & Whole-Life Embodied Energy
Procurement teams across the EU, North America, and Australia now demand Environmental Product Declarations (EPDs) and low-carbon billet sourcing. Fenestration systems must deliver whole-window U-values under 1.2 W/m²K to comply with stringent Passivhaus standards, SANS 10400-XA updates, and California Title 24 envelope mandates.
3. Automated Mechatronics & Smart Building Integration
Motorized concealed belt-driven and magnetic-levitation door drives are transitioning from specialized novelties to commercial requirements. Modern sliding doors now interface directly with central Building Management Systems (BMS), weather wind-sensors, smart access control, and electronic safety pinch-sensors.
4. Supply Chain Consolidation: Single-Source OEM Sourcing
Developers are stepping away from fragmented procurement where profiles, IGUs, and mechanical hardware originate from separate vendors. Partnering with a vertically integrated OEM manufacturer like DERCHI guarantees uniform finishes, synchronized warranty coverage, and cohesive on-site installation tolerances.
5. Total Lifecycle Cost vs. Initial Capital Outlay
Project stakeholders are prioritizing life-cycle thermal savings and hardware fatigue durability over rock-bottom unit costs. Investing in superior architectural finishes (PVDF 3-coat) and marine-grade 316 stainless steel bearings prevents premature system replacement cycles in harsh coastal or tropical sun environments.
6. BIM-Ready Engineering & Pre-Fabricated Rapid Installation
Overseas project schedules demand Revit/BIM 3D modeling support before factory extrusion begins. Fast-track projects require factory-glazed, unitized, or modular sub-frame configurations that decrease on-site installation hours and lower local contractor labor liabilities.
Seaworthy Export Crating, Consolidation & Documentation
International ocean freight subjects glazed doors to severe physical acceleration, rough transshipment handling, high humidity, and marine salt fog. Our export packaging protocol ensures defect-free site arrival.
Engineered 5-Tier Protection Protocol
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Surface Electrostatic Film: High-adhesion protective film applied to all painted/anodized surfaces to prevent friction scuffs during fabrication and unpacking.
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EPE Foam Cushioning & Corner Shields: Thick cellular foam wraps the entire profile perimeter, supplemented with heavy-duty reinforced thermoplastic corner guards.
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Fumigated Solid Plywood Crates: Fully enclosed, non-coniferous IPPC-certified plywood cases engineered to withstand container forklift handling and stacking forces.
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Vapor-Corrosion Desiccant Pouches: Heavy-dose industrial silica gel desiccants placed inside all glazed crates to absorb internal condensation throughout 40-day ocean transit.
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Sequential Elevation Numbering: Crates marked and packed in alignment with your architectural door schedule and floor installation sequencing, eliminating site staging clutter.
Frequently Asked Questions by Commercial Buyers & Importers
Direct technical answers addressing structural compliance, OEM drawing approvals, shipping terms, testing standards, and field warranties.