Impact Rated
Direct Factory Catalog
Engineered Aluminum Window & Glazing Systems
Explore our precision-extruded, high-cycle aluminum fenestration series designed for extreme wind loads, severe thermal efficiency mandates, and seamless architectural minimalism.
Impact Rated
Soft-Close Track
Matte Anodized
Floor-to-Ceiling
AS2047 Certified
CE Compliant
Commercial Grade
Architectural Pivot
Engineering Whitepaper & Capabilities
Precision Fenestration Manufacturing from Foshan's Industrial Core
As international energy conservation codes (such as Germany's GEG, UK Building Regs Approved Document Part L, and California Title 24) tighten envelope requirements, sourcing reliable architectural fenestration requires more than basic assembly. Guangdong Dejiyoupin Doors and Windows Co., Ltd. (DERCHI) operates as an elite OEM/ODM engineering manufacturer, combining precision metallurgical extrusion with world-class system integration.
For more than 25 years, our Foshan facility has bridged high-volume production with custom architectural design. Our integrated capabilities span 6063-T5/T6 billet homogenization, automatic CNC profile milling, multi-cavity polyamide (PA66) thermal barrier insertion, robotic dual-seal insulating glass unit (IGU) fabrication, and computerized multi-point hardware calibration.
- End-to-End System Extrusion: Custom profile molds engineered with multi-chamber internal webs to increase moment of inertia (Ix/Iy) without deadweight penalties.
- Schüco-Level Engineering Benchmarks: Selected by long-standing UK Schüco partners for high-end residential and commercial programs due to matching structural rigor and tighter tolerance limits (±0.5mm).
- Rigorous Deflection and Cycle Testing: AS2047 N6 cyclonic resistance verified at test pressures exceeding 4500Pa, alongside water-penetration resistance up to 700Pa.
180,000 m²
Integrated Production Base
600+
Engineers & Technicians
30+
International Patents
25+ Years
Export Experience (EU, US, AU)
| Performance Vector | Test Standard / Benchmark | Technical Specification Value | Application Relevancy |
|---|---|---|---|
| Thermal Transmittance (U-Value) | EN ISO 10077-1 / 2 | Uw down to 0.85 W/(m²·K) with Triple-Glaze + Argon | Passivhaus projects, Net-Zero architectural mandates, European energy codes. |
| Cyclonic Wind Load & Air Permeability | AS 2047 (N6 Class) / EN 12210 | Serviceability: 3000 Pa | Ultimate: 4500+ Pa | High-rise building envelopes, wind-prone coastal properties, island developments. |
| Water Tightness Under Pressure | EN 12208 (Class 9A / E750) | Static pressure resistance up to 750 Pa without ingress | Heavy storm fronts, exposed oceanic façades, multi-story rain loads. |
| Acoustic Attenuation (STC / Rw) | ASTM E90 / EN ISO 717-1 | Rw up to 44 dB with Acoustic PVB/SentryGlas Interlayers | Urban mid-rise hotels, airport-vicinity masterplans, luxury apartments. |
| Burglary Resistance Security | EN 1627 (RC2 / RC3) | Multi-point mushroom cam locking, anti-lever strikers | Luxury estate perimeter security, commercial retail banking standards. |
Market Intelligence
Future Procurement Trends in Architectural Fenestration
In response to escalating carbon taxation, stringent building life-cycle assessments, and evolving facade aesthetics, global procurement strategies are shifting toward integrated, certified OEM manufacturing.
1. High-Performance Polyamide Thermal Barriers
Simple aluminum profiles are no longer viable for Tier-1 projects. Procurement schedules prioritize multidirectional PA66 GF25 thermal breaks up to 34mm width, fitted with low-density polyolefin insulation cores to eliminate condensation dew points under -20°C external winter gradients.
2. Extreme Weather & Cyclone Resilience
Climate volatility has elevated dynamic water-tightness and cyclic fatigue resistance from regional requirements to global imperatives. Sourcing teams demand factory-direct third-party lab documentation (such as Australian AS2047 N6 and North American NFRC/AAMA) certifying structural stability under peak gusts.
3. Minimalist Sightlines & Embedded Framing
Modern architecture focuses on hidden perimeter sashes, structural silicone glazing (SSG), and flush threshold floor transitions. OEM manufacturers must handle sub-millimeter tolerances during extrusion and CNC processing to ensure expansive glass panes slide smoothly across flush tracks.
Why Partner with Us
Comprehensive OEM/ODM Engineering Advantages
We function as an integrated engineering partner for international commercial contractors, real estate developers, and window distribution brands, removing cross-border supply chain friction.
Full CAD/BIM Shop Drawings
Our in-house design engineering department converts client architectural schematics into detailed fabrication packages, anchor calculation reports, and wind load deflection analyses before production starts.
Custom Billet Alloys & Tooling
From proprietary 6063-T6 architectural extrusions to heavy structural 6061-T6 curtain-wall mullions, we formulate dies in-house to accommodate unique project spans, integrated lighting pockets, and perimeter subframes.
Global Timezone Engineering Support
Our international technical sales engineers align directly with European (CET/GMT) and North American (EST/PST) project hours, ensuring 24-hour turnaround on revisions, RFQs, and structural engineering reviews.
Tier-1 European Hardware Integration
We source, fit, and calibrate genuine German and Italian hardware architectures, including Siegenia, Roto Frank, Hoppe, and Giesse multipoint gear sets, backed by 100,000-cycle durability warranties.
Certified Surface Coatings (AAMA 2605 / Qualicoat)
Equipped with vertical fluoropolymer PVDF and architectural powder coating lines that withstand 3,000-hour neutral salt spray (ASTM B117) and resist harsh UV degradation in coastal settings.
Reinforced Seaworthy Crating Logistics
Export packaging features fully sealed OSB wooden boxes, desiccated moisture-vapor barriers, corner-corner rubber buffers, and custom container bracing to ensure zero ocean-transit glass stress fractures.
Procurement Intelligence
Frequently Asked Questions for Window Importers & Contractors
Clear technical guidance on international standards, manufacturing lead times, customization limits, and quality verification protocols.
How does DERCHI verify compliance with regional building standards like AS2047 and CE (EN 14351-1)?
Our systems undergo full physical testing in accredited NATA (Australia) and Notified Body (Europe) test laboratories. Each batch for compliance-critical regions comes with authenticated Factory Production Control (FPC) documentation, Declaration of Performance (DoP), and traceable mill test certificates for alloy composition and glass temper validation.
Can you supply custom profile dies and matching architectural finishes for branded development series?
Yes. We run an in-house tooling center where custom extrusion dies are cut within 10 to 14 working days. We formulate any custom color match using AkzoNobel, PPG, or Tiger Drylac architectural coatings, including certified Qualicoat Class 2 hyper-durable powders, metallic anodization up to 25 microns, and phototransfer sublimated woodgrains.
What are your production lead times for mixed 40HQ container shipments?
Standard production runs require 25 to 35 calendar days following client sign-off on shop drawings and thermal glass specifications. For custom extrusion dies, add an initial 10-day tooling and prototyping cycle. We provide full shipping coordination to major ports worldwide, including Rotterdam, Hamburg, Felixstowe, Long Beach, and Sydney.
How are glass breakages and corner damage prevented during long ocean freight transits?
Every product leaf is edge-protected with dense polyethylene foam, wrapped in shrink film, and crated in heavy-duty non-coniferous fumigation-free plywood boxes. The crates feature bottom lifting shoes for forklift access and internal tie-downs to ensure units remain plumb during ocean swells. Transit damage claims remain below 0.12% across our export history.
Do your technical engineers provide installation guidance and site connection details?
Yes. Every order is paired with an indexed installation pack, complete with sub-sill flashing profiles, perimeter bracket positions, expanding foam cavity allowances, and sealant bead schedules. For high-density commercial developments, our senior facade engineers offer remote video walk-throughs and CAD integration sessions with local glazing contractors.
Ready to Engineer Your Window Project?
Submit your door and window schedule, architectural elevations, or structural tender requirements. Our technical sales engineering team provides full shop drawings, thermal calculations, and competitive FOB/CIF quotation matrices within 24 hours.