Top China Aluminium Frames And Doors Manufacturers & Factory

Architectural Precision, Certified Structural Integrity, and Direct-from-Factory Fenestration Systems for Global Commercial and Luxury Residential Developments.

Factory Inventory & Engineered Systems

Precision Architectural Door & Window Solutions

Engineered to satisfy demanding international structural standards including Australian AS 2047 and North American NFRC/AAMA codes. Each system incorporates precision-extruded 6063-T6 architectural aluminium alloys with advanced thermal barriers.

AS 2047 Certified AMJ AS2047 Australian Pocket Stacker Commercial Sliding Doors

AMJ AS2047 Australian Pocket Stacker Aluminium Sliding Patio Doors

  • Double Glazed Tempered Unit
  • Multi-Track Pocket Stacker Track
  • Severe Weather & Cyclone Rated
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Aesthetic Heritage European-style Aluminum Alloy French Windows

European-style Aluminum French Windows & Hotel Casement Windows

  • Arched Vintage Folding Screens
  • Multi-Point Security Locking Hardware
  • High Acoustic Attenuation (STC 38+)
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Interior Minimalist Interior Narrow Frame Aluminum Glass French Doors

Interior Narrow Frame Aluminum Tempered Glass French Doors (48")

  • Ultra-Slim 16mm Sightline Profiles
  • Shatter-Resistant Tempered Glazing
  • Concealed Damped Hinge Assemblies
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High Security Cast Aluminum Minimalist Ripple Security Exterior Doors

Cast Aluminum Exterior Ripple Security Doors for Villa & Hotel

  • Solid 8mm-12mm Cast Front Armor
  • Zero Moisture Absorption & Warping
  • Smart Biometric Access Compatible
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Hospitality Grade AOSTTER Slimline Aluminum Sliding Hotel Door

AOSTTER Slimline Aluminum Sliding Door with Heavy-Duty Pivot

  • Opaque Laminated Safety Glass
  • Anti-Lift Concealed Top Roller System
  • Anodized Corrosion Protection
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AS2047 & NFRC Aluminum Double Glass Stacker Sliding Patio Doors with Mesh

AS2047 NFRC Double Glass Stacker Panoramic Patio Doors

  • Integrated 304 Stainless Mesh Screen
  • Warm-Edge Spacer Bar Technology
  • Threshold Drainage Weep Channels
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Heavy Commercial CHANGYI Aluminium Storefront Door KFC Door

CHANGYI Commercial Heavy-Duty Swing Aluminium Storefront Door

  • High-Traffic 500,000 Cycle Testing
  • Overhead Concealed Floor Springs
  • Panic Exit Hardware Adaptability
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Hybrid Energy Saving Aluminum Wood Tilt and Turn Arch Window

Grill Design Double Figured Glass Tilt & Turn Alu-Wood Arch Window

  • Exterior Powder Aluminium + Interior Oak
  • German Dual-Action Hardware
  • Argon-Filled U-Factor Down to 0.18
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Enterprise Manufacturing Scale

Why International Developers Specify Our Factory Direct Lines

Operating as Guangdong Dejiyoupin Doors and Windows Co., Ltd. (DERCHI brand), we have established a vertically integrated industrial cluster designed specifically to eradicate the vulnerabilities of traditional supply chains.

180,000m²
Modern Production Base
600+
Technical Artisans & Staff
100+
Global Patents & Certifications
25+
Years Engineering Excellence

One-Stop Architectural Envelope

We unify exterior entrance pivot doors, cast security barriers, interior timber partitions, and automated rolling garages under a single manufacturing umbrella, ensuring structural finishes and anodized colour palettes align perfectly across the entire building project.

AS 2047 Cyclonic N6 Compliance

Our structural assemblies hold Australian AS 2047 N6 accreditation alongside North American UL fire safety certifications. Products withstand ultimate limit state wind loads exceeding 4500 Pa and extreme water penetration thresholds under intense air-pressure differential cycles.

Engineered Custom CAD/BIM Workflows

Eliminate job-site modification risks completely. Our in-house engineering team audits architectural door schedules, validates local energy compliance (SHGC, U-factor, solar heat gain), and generates comprehensive parametric CAD shop drawings before metal fabrication commences.

Western Time-Zone Engineering Support

With operational sales engineers working overlapping shifts across North American (EST/PST) and Australasian business hours, requests for information (RFIs), structural calculations, and ocean freight logistics documentation receive instantaneous corporate resolution without cross-border communication latency.

Guangdong Dejiyoupin Doors and Windows Co., Ltd. 180,000 square meter intelligent manufacturing park
Industry Whitepaper & Strategic Sourcing

Emerging Procurement & Engineering Trends in Aluminium Doors & Frames

The global facade and fenestration industry is undergoing a structural paradigm shift driven by stringent decarbonization mandates, evolving building envelope codes, and biometric smart architecture.

Polyamide Thermal Barriers

Standard extruded aluminum frames are no longer viable under revised building energy regulations such as IECC 2024 and European Passivhaus frameworks. Modern procurement mandates polyamide 6.6 glass-fiber reinforced thermal breaks (PA66 GF25) up to 34mm wide, decoupling interior thermal conductive loops and pushing overall U-factors below 1.2 W/m²K without compromising lateral structural resistance.

Monolithic Structural Glazing

Architectural demand has transitioned rapidly towards expansive, unobstructed glass sightlines. Procurement volumes for interlocking multi-track pocket stackers and oversized pivot doors reaching heights of 4.5 meters have risen dramatically. This necessitates aerospace-grade aluminum extrusion alloys (6063-T6 or 6005-T5) paired with structural silicone wet-glazing techniques to distribute wind loads efficiently across concealed reinforced sub-chassis.

Surface Finishes for Coastal Zones

Procuring entities in coastal environments, particularly Florida, Hawaii, Queensland, and the Mediterranean, now routinely reject conventional liquid coatings. The industry standard has converted to Qualicoat Class 2 / AAMA 2605 fluoropolymer PVDF coatings and high-micron architectural anodizing (25μm+), capable of withstanding 4,000+ hours of continuous acetic acid salt spray (AASS) without micro-blistering or fading.

Profile System Thermal Conductivity (U-Factor) Max Operational Size Acoustic Insulation (STC) Ideal Architectural Application
Thermally Broken 6063-T6 Aluminium 1.1 – 1.6 W/m²K (Low-E Double/Triple IGU) Up to 3.8m Panel Height 38 – 44 dB Passive Residential Façades, Commercial Curtain Walls, Luxury High-Rises
Solid Cast Aluminium Exterior Doors 1.4 – 1.8 W/m²K (Insulated Core Infills) Custom Bespoke (Up to 1,200kg) 40 – 48 dB Ultra-Luxury Private Estates, Security Compound Gates, High-End Villas
Alu-Clad Solid Hardwood Systems 0.8 – 1.3 W/m²K (Triple Glazed Passivhaus) Up to 3.2m Panel Height 42 – 46 dB Alpine Resorts, Heritage Restorations, Cold Climate Premium Residences
Heavy Commercial Storefront Systems 2.0 – 2.8 W/m²K (Continuous Traffic Design) Standard Module 2.4m – 3.2m 32 – 36 dB Retail Plazas, Fast-Food Chains, Corporate Headquarter Vestibules
Procurement Due Diligence

Frequently Asked Questions by Overseas Specifiers & Buyers

Navigating cross-border compliance, shipping kinetics, quality control certifications, and custom extrusion engineering can be complex. Here are straightforward answers from our senior fenestration engineering department.

How do you guarantee that custom aluminum doors comply with North American and Australian building codes?
Every system is engineered to verified structural profiles conforming to ASTM, AAMA/WDMA/CSA 101/I.S.2/A440 for the United States/Canada and AS 2047 / AS 1288 for Australia and New Zealand. Our products undergo third-party cyclic pressure testing, deflection analysis, and water penetration simulations. Project-specific compliance certificates and physical engineering calculation books are prepared by our technical office alongside shop drawings before manufacturing releases.
What is the protocol for verifying rough openings (R.O.) and preparing CAD shop drawings?
Upon receiving your architectural door schedules or rough opening schedules, our design engineers generate detailed, millimeter-accurate 2D section profiles and 3D submittal drawings at no extra charge. These specify exact sill pan flashing details, perimeter expansion joints, anchor bolt positioning, and glass clearances. Production begins only after the client's project architect or general contractor returns a signed, approved shop drawing.
How are massive oversized sliding and pivot doors secured against damage during long ocean voyages?
We deploy industrial-grade export packaging exceeding ISPM-15 phytosanitary standards. Aluminium extrusions receive adhesive protective films to shield powder coatings from UV and salt mist. Frame junctions are fitted with heavy corner guards, and the assembled frames or knocked-down (KD) configurations are suspended within customized, fully enclosed fumigated plywood crates reinforced with interior steel strap rigging and desiccants to eliminate dynamic ocean freight container vibrations.
Can your factory accommodate proprietary hardware integration (e.g., German Siegenia, Hoppe, or smart access)?
Yes. We maintain direct OEM strategic alliances with Tier-1 international architectural hardware manufacturers including Siegenia, Roto, GU, Hoppe, and Dormakaba. Furthermore, our CNC machining centres can mill custom mortise pockets and cable conduit paths for high-security biometric locks, electric strikes, and concealed commercial access control wiring based directly on your access schedule.
What are the standard lead times for bespoke residential and large commercial fenestration orders?
Standard lead times for custom-extruded, powder-coated residential aluminum door packages typically range from 25 to 35 calendar days following shop drawing sign-off and color chip verification. Large-scale commercial projects requiring specialized extrusion dies or custom laminated curved glass assemblies require approximately 40 to 45 days. Expedited production slots are available for fast-track developments.

Initiate Your Direct Factory Fenestration Project

Connect immediately with our technical estimation engineers. Submit your architectural blueprints, rough door schedule, or specification requirements for an exhaustive commercial proposal and complimentary shop drawings.