25+
Years Industrial Experience
180,000㎡
Manufacturing Campus
600+
Specialized Engineers & Crew
100+
International Patents & Certs
Architectural Showcase
Featured Aluminum & Fenestration Solutions
Engineered for commercial towers, residential luxury developments, industrial facilities, and demanding marine climates worldwide.
Technical Engineering White Paper
State of the Art in Aluminium Tambour Door Engineering
A comprehensive procurement blueprint on extrusion alloys, mechanical kinematics, micro-perforations, and compliance-driven hardware integration.
6063-T5 Structural Metallurgy
Tambour door systems demand tightly controlled tensile strength and elastic recovery. By specifying primary architectural 6063-T5 billets, our interlocking slats ensure deflection-free winding across operational spans up to 4,200 mm without jamming roller barrels.
Acoustic & Thermal Attenuation
Modern applications demand quiet glide kinematics and superior climate sealing. Co-extruded santoprene rubber cushions, brush seals within anodized vertical guide channels, and PU foam-injected hollow slat chambers reduce sound transmission to under 28 dB while mitigating thermal bridge loops.
Advanced Surface Engineering
From 25-micron hard-anodized architectural coatings resistant to sea-spray salt fog (ASTM B117 tested > 3,000 hrs) to PVDF fluorocarbon coatings capable of withstanding extreme UV radiation across coastal South America, each slat retains dimensional stability without delamination or sun-bleaching.
Market Intelligence
Future Procurement & Technology Trends (2025–2030)
Key directional shifts influencing global supply chain procurement, smart building retrofits, and architectural tambour integrations.
Smart IoT & BMS Integration
Bespoke DC brushless motor systems embedded with RS485/KNX protocols are rapidly replacing manual counterbalanced springs, facilitating direct integration into commercial smart building ecosystems and fire alarm safety trips.
Ultra-Low Deflection Slender Profiles
Contemporary architectural designs favor micro-slats (15mm to 20mm pitch) with continuous, invisible flex hinges, yielding smooth curtain contours that blend harmoniously with minimalist luxury cabinetry and spatial partitions.
Decarbonized Circular Aluminum
Contractors in North America, Europe, and Oceania increasingly mandate audited low-carbon smelting certifications (< 4.0 kg CO2e/kg Al) and full EPD transparency to meet strict LEED, BREEAM, and ESG procurement thresholds.
Containerized Consolidation
B2B buyers maximize freight margins by bundling custom-machined tambour doors, bi-fold doors, sliding window profiles, and pivot assemblies into single FCL sea containers directly from our Foshan facility.
Production Infrastructure
Guangdong Dejiyoupin Doors & Windows (DERCHI)
Ranked among China's Top 10 fenestration and door brands, operating out of our 180,000㎡ industrial campus in Foshan, Guangdong.
Full-Scale Vertical Extrusion
Equipped with computerized high-tonnage profile extrusion presses, precision CNC multi-axis milling, automated bending lines, and clean-room powder-coating tracks to eliminate third-party supply bottlenecks.
Global Certification Suite
Engineered compliance with CE, ISO9001, AS2047 (N6 cyclone rating), UL fire-rated standards, FCC, and RoHS, supported by over 30 design and invention patents for seamless customs clearance.
Turnkey OEM/ODM Engineering
Every profile design, roll-up spiral chamber, motor coupling, and locking slat undergoes finite element analysis (FEA) and free shop CAD detailing prior to production sign-off.
Rigorous Pre-Assembly QC
100% of rolling shutter tambour curtains undergo automated 10,000-cycle continuous roll testing, slat shear resistance verifications, and salt spray exposure tests before crate packing.
Direct Multi-Port Logistics
Flexible CIF and FOB supply terms servicing key ocean gateways including Santos, Callao, San Antonio, Buenaventura, Buenos Aires, Long Beach, Hamburg, and Sydney in heavy export wooden crates.
Time-Zone Aligned Engineering
Dedicated technical project directors deliver English-language architectural shop drawings, virtual factory VR walkthrough audits, and live video commissioning support to international schedules.
Procurement Guidance
Frequently Asked Questions
Key clarifications on MOQs, extrusion tolerances, finishing options, and international shipping protocols.
What are the standard lead times and MOQs for OEM/ODM aluminium tambour doors? +
For custom profile extrusions (new die development), tooling and first-article sampling typically require 10 to 14 days. Full-scale production takes 20 to 25 days depending on the surface finish (anodized vs. custom RAL powder-coating). Our standard MOQ begins at 50 square meters for catalog profiles, while dedicated custom extrusion dies require a minimum order volume of 1 metric ton of aluminum or a project equivalent.
Can DERCHI manufacture insulated and micro-perforated tambour door slats? +
Yes. We offer double-walled hollow aluminum slats injected with CFC-free polyurethane (PU) foam for superior thermal resistance and sound deadening, as well as high-precision CNC micro-perforated slats that balance air ventilation, backlighting aesthetics, and insect protection in kitchen appliance garages and commercial HVAC enclosures.
How do you prevent salt air corrosion and moisture ingress in coastal projects? +
For coastal installations across Latin America, the Caribbean, Southeast Asia, or Australia, we specify maritime-grade 6063-T6 or 6061-T6 aluminum alloys. Surfaces are treated with 25μm architectural anodizing or Class-2 Qualicoat/AAMA 2605 fluorocarbon (PVDF) finishes, tested against 3,000+ hours of continuous salt spray (ASTM B117) alongside stainless steel 316 assembly fasteners.
What electrical drive systems and safety sensors are integrated with motorized doors? +
We integrate tubular motors and quiet DC side-mounted motors certified to CE, UL, and CCC standards. Systems include obstacle-detection optical photo eyes, anti-drop safety brakes, manual crank overrides in case of electrical interruption, and full compatibility with smart home dry-contact relays or industrial 433MHz rolling-code remote systems.
How are tambour door systems packaged to prevent scratching during long ocean transits? +
Every curtain slat is protected with an anti-scratch PE protective film, wrapped in moisture-resistant bubble polyfoam, and packed into reinforced fumigated solid-plywood crates with interior corner bracing. Side guide tracks, drive shafts, and motors are boxed separately with high-density EPE shock absorption to survive multi-week ocean container transit.
Engineer Your Custom Architectural Solutions Today
Connect with our engineering export department for technical consultations, customized extrusion CAD drawings, and volume project estimates within 24 business hours.