Engineered for high-density multi-family residences, luxury developments, and commercial properties requiring NFRC, NOA, and European RC security ratings.
European Good Quality Rainproof Double Tempered Glass Tilt and Turn Windows Inward Aluminum Tilt and Turn Window
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Versatile Minimalist Aluminum Alloy with Sound Insulation and Double Glazing Tempered Glass NFRC Thermal Broke Sliding Door
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Florida Miami Dade NOA Sliding Window Hurricane Impact Standard Aluminum Double Glazing Sliding windows
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Superhouse NFRC White Outdoor Hurricane Proof Patio Impact Large Glass Exterior Balcony Thermal Break Aluminum Sliding Doors
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Contemporary Entry Door Aluminum or Steel Front Door with Double Glass Panel and Custom Color Options
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Superhouse Miami Dade NOA Certificated US Standard Tempered Glass Hurricane Impact Resistant Aluminum Awning Window
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Miami-Dade NOA Certified Modern Black Powder Coated Aluminum Glass Garage Door, Impact & Wind Resistant for Luxury Villa Mansion
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Manufacturer Double Aluminium Door Thermal Aluminum Kitchen Commercial Home Doors Modern Resistant Insulated Hinged Door
View Technical DetailsPioneering high-durability apartment security solutions backed by precision engineering, robust intellectual property, and global regulatory compliance.
Established in 2014, Grandex Door Solutions Co., Ltd. is a premier entry door manufacturer operating from a state-of-the-art 35,000 m² modern facility. With 16 years of core industry expertise and 8 years of dedicated international export operations, the company generates an annual export revenue exceeding USD 28 million. Grounded in robust OEM and ODM execution frameworks, our security door ecosystems primarily serve tier-one real estate developments across North America and Western Europe. Supported by an expansive network of over 1,200 verified supply chain partners, Grandex caters directly to leading building material distributors, property management groups, and commercial EPC contractors. Quality is non-negotiable: guided by strict ISO 9001 certified internal testing protocols and third-party laboratory verification, our 45-member Quality Assurance (QA) unit guarantees rigorous multi-stage inspection. Powered by an R&D engine featuring 85 specialized engineers, Grandex introduced 120 new door designs last year alone, offering customized dimensions, IoT smart locks, advanced anti-burglary cores, surface finishes, and decorative insulated glass panels.
Tailored security architectures engineered to resolve key operational pain points for property developers, asset managers, and commercial builders.
Designed to drastically reduce property management overhead. Integrated electronic keyless access eliminates re-keying expenses between tenant turnarounds, while central PMS sync allows seamless mobile credential provisioning via cloud platforms like Yardi and RealPage.
Combines sleek aesthetic customization (contemporary wood grain, architectural powder coatings, metallic anodizing) with heavy-duty structural steel and thermal-break aluminum. Features multi-point automatic drop-bolts and acoustic damping up to STC 45.
High-frequency entry solution built to withstand intensive physical wear and tear. Reinforced stainless steel hinges, anti-vandalism touchscreens, emergency panic bars, and timed auto-locking ensure compliance with institutional safety mandates.
By replacing mechanical mortise locks with Grandex IoT-enabled Smart Security Door assemblies, multi-family property managers report a 38% reduction in hardware maintenance calls, 100% elimination of lock replacement costs post-tenancy, and significant insurance premium discounts due to EN 1627 RC3 burglary protection compliance.
Merging cutting-edge cyber-physical security with high-performance thermal and acoustic structural engineering.
Incorporates 3D Structured Light Facial Recognition and 508 DPI capacitive semiconductor fingerprint sensors. Localized edge processing ensures unlock times under 0.3 seconds while operating securely offline without cloud latency.
Native compatibility with Matter, Zigbee 3.0, Z-Wave LR, Bluetooth 5.3 Mesh, and Wi-Fi Direct protocols. Seamlessly bridges door lock telemetry into Apple HomeKit, Google Home, Amazon Alexa, and enterprise SDKs.
Protected by hardware-isolated Secure Elements (EAL5+ certified) and AES-128/256 bit encryption modules. Built-in anti-spoofing algorithms defend against replay attacks, RF jamming, and magnetic high-voltage disruption.
Our smart entrance door systems feature premium grade 6063-T6 aluminum extrusion alloys integrated with high-density polyamide thermal break strips (PA66GF25). Solid core steel doors incorporate internal anti-drill manganese steel plates, 4-way multi-point mechanical latching systems, and fire-resistant rockwool insulation (110 kg/m³ density).
Inside Grandex’s 35,000 m² automated production facility: End-to-end CNC processing, intelligent sorting lines, and strict multi-stage quality assurance.
Grandex operates high-precision automated machinery designed for high volume, zero-defect execution. From raw material inspection to automated CNC milling, profile sawing, and intelligent sorting, every phase is continuously monitored by our 45-member QA team.
Raw Materials Inspection
Precision Sawing
High-Speed Milling
Automated CNC Milling
Precision CNC Drilling
5-Axis CNC Center
Profile Cutting
Intelligent Sorting
Checking & Packing
Sawing Machine Station
Milling Machine Station
Heavy CNC Milling Station
Multi-Spindle Drilling Machine
Machining Center Station
Double Head Cutting Saw
Intelligent Sorting Conveyor
Semi-Finished QC Station
Air/Water/Wind Resistance Tester
Engineered to satisfy stringent building codes across North America, the European Union, Australia, and Middle Eastern markets.
| Target Region | Certification / Standard | Technical Performance Criteria | Grandex Product Compliance |
|---|---|---|---|
| North America (US & Canada) | ANSI / BHMA A156.13 Grade 1 UL 10C Fire Rated (20/60/90 Min) Miami-Dade NOA & NFRC |
Operational cycle testing > 1,000,000 cycles; Positive pressure fire endurance; High velocity hurricane impact (>100 PSF). | Fully Certified (3rd Party Intertek & UL Tested) |
| European Union & UK | EN 1627 - 1630 (RC2 / RC3 / RC4) CE EN 14351-1 GDPR IoT Data Privacy |
Static load burglary resistance up to 6kN; Dynamic impact testing; End-to-end cloud data encryption compliance. | Fully Certified (TÜV Rheinland Audited) |
| Australia & New Zealand | AS 2047 / AS 1170 AS 3959 Bushfire (BAL-40 / BAL-FZ) |
Wind force, deflection, and air infiltration standards; High radiant heat resistance profiles. | Fully Certified (Azuma Testing Lab Approved) |
| Middle East & Global | ISO 9001:2015 Management SASO / GCC Building Code |
UV resistance powder coating (>3,000 hrs salt spray); Extreme thermal insulation (up to 50°C ambient). | Fully Certified (Factory Verified) |
Streamlined, risk-mitigated procurement solutions built for volume buyers, real estate developers, and hardware wholesalers.
Our 85 R&D engineers produce Revit BIM models, DWG CAD shop drawings, and exact dimensional custom mockups within 48 hours for tender submissions.
Reinforced multi-layer wooden crates, foam corner guards, shrink wrap, and rust-inhibiting film guarantee 0% shipping damage rate across ocean freight.
Full support for FOB, CIF, DDP, and DAP terms with direct delivery to project construction sites across North America, Europe, and the UAE.
Backed by a 10-year structural frame guarantee, 5-year finish warranty, and 3-year enterprise smart lock replacement protection with 24/7 technical helpdesk.
Complete structural entry solutions for luxury residential villas, storefront panic doors, and hurricane-rated balcony profiles.
High Quality Florida Approval NFRC NOA FPA AS2047 Hurricane Impact Pivot Doors
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Residential Tilt & Turn Window NFRC Certified Double Glazing Waterproof Windproof Aluminum Window for Bedroom Kitchen Bathroom
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AS2047 NOA Aluminium Swing Horizontal Aluminum Window Modern Hanging Aluminum Alloy Villa Windproof 10 Years,more Than 5 Years
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Superhouse Customized Aluminium Garden Sliding Door Double Tempered Glass Windows and Doors with Rail Sliding Door
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Blinds Inset Modern Classical Black Energy-saving Aluminum Bi Fold Doors Exterior Folding Door Accordion Design
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Aluminum Powder Coating Supermarket Used Entrance Tempered Glass ADA Door Sill Kick Plate Swing Escape Door
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Best Selling High Soundproof Insulated Glass Window Aluminium Thermal Break Bi Folding Windows
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Superhouse Florida Approval Hurricane Impact Resistance Miami Dade With Louvers Tempered Glass Black Aluminum Window
View Technical DetailsDetailed technical, compliance, and procurement guidance answered by Grandex structural & hardware engineers.
Grandex smart door systems feature open API and SDK integrations supporting cloud management platforms such as Yardi, RealPage, and Entrata. Our smart lock hardware uses Zigbee 3.0 / Matter gateways to sync tenant access rights, issue remote OTP guest credentials, and log audit trails directly inside your central administrative dashboard without needing third-party middleware.
Our doors are tested to UL 10C positive pressure fire standards (available in 20-minute, 60-minute, and 90-minute ratings). For coastal and hurricane-prone regions, our aluminum and glass doors carry Florida Miami-Dade NOA certifications withstanding wind loads exceeding +/- 100 PSF. For European projects, our physical entry assemblies conform to EN 1627 RC2, RC3, and RC4 anti-burglary standards.
All Grandex smart doors feature dual redundancy protection: 1) Internal mechanical key bypass utilizing C-Class anti-drill anti-pick cylinder keys, 2) USB-C external emergency power bridge ports, and 3) Integrated ultra-low power LiFePO4 battery backups providing up to 12 months of standalone operation with low-battery audible warnings.
Our standard MOQ for wholesale and real estate development orders is 20 units per model/size. Standard manufacturing lead time ranges from 15 to 25 working days post CAD drawing approval. For custom architectural developments requiring custom extrusion dies, initial sample approval takes 10 days followed by full batch production.
Yes. Our R&D department offers complete hardware customization including physical vapor deposition (PVD) finishes, anodized finishes, custom RAL powder coating, and specialized decorative glass options (Low-E, double/triple tempered glazing, frosted, or acoustic PVB lamination).
Grandex hardware separates access authentication token storage from PII (Personally Identifiable Information). Facial templates and biometric hashes are encrypted locally on the device’s Secure Element using AES-256 and are never uploaded to public clouds, fully satisfying GDPR, CCPA, and EU IoT Data Protection laws.
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