OEM/ODM Aluminium Washroom Door Factory & Supplier

Timber and composite wood-plastic materials inevitably fail in wet environments. Prolonged humidity causes timber veneers to delaminate, absorb moisture, warp, and promote mold growth, resulting in latch misalignment and sticking doors. PVC doors often lack the structural rigidity required for high-traffic commercial use and feel cheap to guests. Precision-extruded 6063-T5 aluminum profiles are completely waterproof, chemically inert, non-combustible, and dimensionally stable. They maintain millimeter-perfect alignment across decades of use while offering high-end architectural finishes that match premium villa and hotel interiors.

Yes. Customization is the core of our business model. We manufacture doors to exact millimetric opening schedules derived from architectural BIM drawings. Our glazing options include acid-etched frosted glass, reeded/fluted (Moru) glass, ultra-clear low-iron laminated glass, PDLC smart switchable films, and tinted acoustic panels. On the hardware front, we support flush-recessed handles, magnetic mortise silent latches, indicator deadbolts for commercial stalls, keycard access integration for private suites, and custom powder-coated hardware finishes (matte black, brushed brass, champagne gold, and gunmetal grey).

Our manufacturing processes follow ISO 9001 certified protocols across our 180,000m² manufacturing facility. Each production batch goes through strict quality checkpoints: alloy spectrographic analysis upon extrusion delivery, CNC corner-milling tolerance checks, anodizing thickness verification (≥15 microns via eddy-current testing), dry-fit assembly verification of hinges and locks, and hydrostatic water spray testing on sealed units. Finished panels are tagged with traceable QR codes, protective film-wrapped, and packed in reinforced plywood crates to ensure damage-free sea freight transit.

For custom project prototyping or pre-production sample approvals, our turnaround time is typically 10 to 14 days once shop drawings are signed off. For volume production orders (such as a 20GP or 40HQ container carrying 150 to 350 door assemblies), lead times typically range between 25 and 35 days, depending on custom color requirements and specialized glazing. We ship directly from our Foshan facilities to major regional transshipment hubs like Nansha, Chiwan, or Yantian, allowing fast ocean freight transit to Southeast Asia, North America, Australia, Europe, and the Middle East.

Yes. DERCHI doors and fenestration profiles are engineered to meet global standards including CE (Europe), AS2047/AS1288 (Australia/New Zealand), and NFRC/CSA (North America). For projects requiring smoke containment and basic fire ratings (such as public building restrooms and hotel corridors), we offer specialized fire-resistant crystal-glaze folding partitions and composite core aluminum fire-rated assemblies. These are fitted with intumescent fire gaskets that expand under heat, effectively sealing the frame against smoke migration and draft spread.

Export crating is a core competency for our team. We utilize a five-tier protection protocol: 1) Peelable protective film applied directly over all metal surfaces; 2) Thick high-density PE foam edge-protectors clamped around perimeter stiles; 3) Bubble-wrap shock attenuation layers; 4) Rigid honeycomb corner-cushioning; and 5) Heavy-duty ISPM-15 compliant fumigated wooden cases or full steel-frame transit racks with forklift channels. This ensures zero friction damage, panel racking, or glass fractures during rough maritime shipping.