Engineered Fenestration Systems
Featured Industrial & Architectural Product Series
Direct factory configurations manufactured to international building standards. Designed with high-tensile 304/316 structural wire cloth, multi-cavity thermal break alloys, and dual-purpose concealed mosquito barrier systems.
180,000 m²
Manufacturing Footprint
25+ Years
Global OEM/ODM Experience
AS 2047 / N6
Cyclonic & Structural Rating
100+
Patents & Global Certifications
Engineering White Paper
Structural Integrity & Architectural Metallurgy in Net Door Manufacturing
Modern architectural envelopes demand an uncompromising synergy between security, ventilation, energy efficiency, and aesthetic minimalism. As an industry-leading OEM/ODM aluminum net door manufacturer based in Foshan, Guangdong, our industrial facilities transform primary 6063-T5 and 6060-T6 architectural-grade aluminum alloys into high-performance barrier assemblies. Unlike standard residential insect netting that degrades rapidly under prolonged ultraviolet radiation, commercial aluminum net doors integrate advanced metallurgical alloys with precision-woven stainless steel wire cloth (grades 304 and marine-grade 316).
In high-exposure environments—ranging from coastal regions in Australia, New Zealand, and Florida to extreme UV and thermal climates in the Middle East—structural aluminum net systems perform an essential dual function: passive cooling thermal optimization and forced-entry mitigation. Our automated profile extrusion lines maintain precise wall thicknesses varying from 1.6mm to 3.0mm, engineered explicitly to absorb forced physical impacts while preserving mechanical rigidity over decades of cyclical operation.
| Performance Parameter | Commercial Diamond Mesh Screen | Marine-Grade 316 Security Mesh | Retractable Pleated Insect Mesh |
|---|---|---|---|
| Alloy / Wire Spec | Structural 6063-T5 / Cast Diamond Grid | 0.8mm - 1.0mm 316 Marine Stainless Steel | High-Density Weatherproof Nylon / PP |
| Tensile Breaking Strength | High Structural Rigid Frame Support | ≥ 900 MPa - 1100 MPa Knife Shear Proof | Elastic Flexible Tension Resistance |
| Salt Spray Corrosion (ASTM B117) | Qualicoat Class 2 Powder Coat (1,000 hrs) | Marine Fluorocarbon PVDF (> 3,000 hrs) | Inert Polymer Composition |
| Airflow & Optical Clarity | Moderate Airflow, High Deterrence Display | High Open Area (~60%), Clear Sightlines | Maximum Airflow, 100% Invisible Retraction |
| Primary Compliance | AS 2047, AS 5039 / 5041 Security Tests | Impact Tested (N6 Cyclone / Knife Shear) | Insect Prevention (EN 13561 Standard) |
The micro-weaving technology applied across our 316 marine-grade stainless wire meshes guarantees dimensional stability under continuous mechanical shear stress. Each intersection of the stainless wire cloth is mechanically interlocked or precision-crimped inside an integrated aluminum glazing bead pocket, secured via continuous PVC/EPDM structural wedges. This hardware configuration prevents the mesh from being pulled away from the frame during dynamic impact attacks, passing stringent static load, dynamic impact, and knife-shear assessments conforming with international security door directives.
Enterprise Manufacturing Scale
Single-Source Industrial Production Control
Spanning over 180,000 square meters in Shishan Town, Nanhai District, Foshan, Guangdong Dejiyoupin Doors and Windows Co., Ltd. (DERCHI) operates vertically integrated manufacturing lines. From profile extrusion, computerized CNC corner-crimping, automatic multi-axis milling, and Swiss Gema electrostatic powder coating to final AS 2047 structural testing, every net door and fenestration system is completely monitored under rigorous ISO 9001 quality systems.
Market Intelligence
Future Procurement Trends in Architectural Screen & Net Doors
Key strategic insights for project contractors, commercial distributors, and real estate developers procuring architectural fenestration assemblies for 2026–2030.
Integrated Dual-Envelope Engineering
Architectural demand has shifted decisively away from secondary add-on screens. Contemporary projects mandate dual-track or triple-track integrated systems where high-performance double glazing (Low-E) and heavy-duty 316 security net assemblies share an extrusion system with integrated drainage.
Thermal-Break & Decarbonization Mandates
With stringent energy-conservation ratings enforced globally (including NFRC and EU EPBD directives), net doors are now manufactured with multi-cavity Polyamide 6.6 (PA66) glass-fiber reinforced thermal barriers to eliminate bridging while venting interior zones naturally.
Extreme Weather & Bushfire Hardening
Procurement schedules in coastal and high-risk territories now prioritize dual certifications: AS 3959 BAL-40/FZ (Bushfire Attack Level) ember protection and N6 cyclonic impact resistance capable of withstanding projectile impact and wind shear up to 4,500 Pa.
R&D Evolution
Technological Milestones Reshaping Aluminum Net Doors
Proprietary innovations engineered across our Foshan R&D labs to overcome common hardware failures, sagging, and coastal oxidation.
Concealed Caterpillar Track Systems
Traditional barrier doors relied on protruding floor tracks that presented tripping hazards. Next-generation retractable screens employ flush, recessed low-profile caterpillar links (less than 3mm floor clearance) that collapse invisibly into vertical stiles during operation.
Smart Electrostatic Nanocoatings
Screen assemblies integrate hydrophobic and oleophobic microscopic surface coatings. This particulate-repelling chemistry prevents airborne dust, grease, and marine salt encrustation from settling onto the mesh, maintaining clear optical transparency with self-cleaning rain action.
Multipoint Automated Motorized Integration
Direct adaptation into building automation systems (KNX, Zigbee, Control4). High-torque tubular motors feature obstacle-sensing microchips that stop retracting immediately upon pet or infant contact, while integrated magnetic reed contacts trigger house alarm systems when tampered with.
Enterprise Credentials
Why Top Global Contractors Partner with Our Factory
Over 25 years of specialized door and window manufacturing, delivering certified security, structural engineering, and prompt global shipping logistics.
Full AS 2047 & NFRC Compliance
All door and window packages undergo official third-party validation. From N6 ultimate wind pressure loads (up to 4,500 Pa) to rigorous air infiltration, water tightness, and CE/UL certifications, our export shipments arrive fully vetted for municipal building sign-off.
End-to-End Shop Drawings & BIM Models
We eliminate job-site discrepancies. Our in-house technical engineering department generates 2D CAD shop drawings, connection elevations, structural threshold details, and Revit BIM objects tailored to your door schedule prior to profile extrusion.
Export-Grade Heavy-Duty Packaging
Every product is secured with multi-layer PE surface protective wrap, edge impact guards, and packed in fumigated plywood crates reinforced with internal steel banding to guarantee zero shipping deformation during sea freight handling.
Procurement Knowledge Base
Frequently Asked Questions for Commercial Buyers
Everything architects, trade wholesalers, and project managers need to know about custom OEM/ODM aluminum net door production.
What are the primary differences between 304 and 316 stainless steel mesh for aluminum net doors?
While both grades provide exceptional tensile strength and anti-cut protection, grade 316 contains approximately 2% to 3% molybdenum. This metallurgical addition drastically increases resistance against pitting and crevice corrosion caused by airborne chlorides. For installations within 10 kilometers of coastal seawater or saline atmospheres, 316 marine-grade mesh is strictly required to prevent tea-staining discoloration, whereas grade 304 remains an economical, robust solution for inland residential security.
How do aluminum net doors perform against local forced-entry and security door standards?
Our custom security screen assemblies are designed to pass rigorous global structural benchmarks including Australian Standards AS 5039 and AS 5041. These tests encompass the dynamic impact test (simulating repeated physical human kicks with a 42kg pendulum), the knife-shear test (three consecutive mechanical blade cuts under sustained load), jemmy lever tests, and pull tests. Structural security is achieved by mechanical interlocking frame beads, proprietary corner keyed brackets, and multipoint hooking deadbolts.
What is the typical lead time for custom OEM/ODM production and international container shipping?
Custom engineered orders typically require 20 to 30 days for factory manufacturing, thermal-break assembly, and multi-stage testing following signed CAD shop-drawing confirmation. Full Container Loads (FCL) are dispatched directly from our Foshan facility to major shipping hubs (Shenzhen/Guangzhou ports). Transit times vary by global destination: 12 to 18 days to Australian/NZ ports (Sydney, Melbourne, Auckland), 20 to 28 days to the US West Coast, and 28 to 35 days to European base ports.
Can the fly screen and security mesh be integrated into bifold and patio sliding door profiles?
Yes. We engineer specialized multi-track outer frame extrusions (dual-track, triple-track, and quadruple-track systems). This allows bifold and sliding patio systems to accommodate heavy double glazing alongside independent rolling or accordion-pleated stainless insect screens within a single integrated perimeter subframe, ensuring perfect drainage, perimeter sealing, and aesthetic continuity.
What surface finishing options are available for harsh coastal or high-pollution zones?
We provide Qualicoat Class 2 certified architectural powder coatings (utilizing AkzoNobel or PPG resins) with film thicknesses exceeding 60-80 microns, backed by a 15 to 25-year anti-fading warranty. For marine frontages and industrial environments, we offer 2-coat or 3-coat 70% Kynar 500 / PVDF fluorocarbon coatings, achieving more than 3,000 hours of continuous neutral salt spray resistance (ASTM B117) without film blistering or delamination.
What installation assistance and shop-drawing services are supplied with trade orders?
Every OEM/ODM project receives full technical documentation: parametric 2D/3D DWG connection diagrams, fastener embedment depths, threshold flashing details, and custom assembly manuals. Our dedicated engineering desk communicates in fluent English to support project contractors throughout specification, production sample approval, and job-site installation execution.