Direct factory procurement for developers, builders, and importers seeking patented anti-theft security, structural thermal breaks, and bespoke architectural scale.
1,000,000 m²+ Annual Output
Automated CNC extrusion lines, continuous thermal strip crimping, and calibrated corner-crimping engineering.
18,000+ Projects Worldwide
Delivering cyclone-resilient, coastal-proof front entrance doors engineered for rigorous building codes.
In the era of modern envelope architecture, Aluminum Entry Doors serve as both the premier aesthetic gateway and the first line of environmental and structural defense. High-volume developers, commercial contractors, and façade importers face increasingly stringent thermal regulations (such as Australia's NCC 2022 and New Zealand's NZBC H1 targets) alongside intense demand for oversized, visually arresting entry configurations.
Guangdong Dejiyoupin Doors and Windows Co., Ltd. (operating globally under the DERCHI banner) solves the common pain points of overseas procurement: inconsistent extrusion tolerances, insufficient air-water barrier ratings, thermal bridging, and uncertified glazing. Operating from a massive 180,000 m² smart manufacturing ecosystem in Foshan, China, we engineer aluminum entry systems that synthesize architectural grandness with heavy-duty structural performance.
From commercial grand pivot portals with concealed hydraulic closers to thermally broken side-hinged doors engineered with our patented Four-Side Six-Point anti-theft locking systems, our solutions deliver verified peace of mind to project managers and commercial specifiers across the globe.
Proprietary multi-point anti-theft mechanisms.
Zero-error automated production pipelines.
Recognised by national industrial quality bodies.
AS 2047, CE, NFRC, CSA, and Hurricane Rated.
Every project demands an exact synthesis of structural strength, thermal performance, and security. Explore our premier entrance door topologies engineered for commercial, luxury residential, and coastal developments.
Engineered with PA66 nylon insulation struts and double or triple argon-injected Low-E tempered safety glass. Prevents internal condensation and achieves low overall U-values for energy ratings.
Send an InquiryEquipped with Guangdong Dejiyoupin's proprietary six-point interlocking perimeter gear. Eliminates traditional weak points against pry attacks and crowbar intrusion for ultra-secure entries.
Send an InquiryReinforced structural corner brackets, 316 marine-grade stainless hardware, and impact-laminated SGP glass configured to withstand cyclonic wind loads exceeding 3000 Pa.
Send an InquiryAnalyzing technological shifts, eco-regulatory mandates, and procurement intelligence over the next decade.
The global entrance door market is rapidly phasing out traditional mechanical keys. Future commercial and luxury residential procurement prioritizes motorized multi-point locks compatible with biometric facial recognition, NFC, smart home automation, and encrypted cloud access logs.
Building energy regulations such as the 7-star Nationwide House Energy Rating Scheme (NatHERS) in Australia, NZBC Clause H1 in New Zealand, and Passivhaus mandates globally demand aluminum doors with multi-chamber thermal breaks, aerogel cores, and whole-assembly U-values under 1.4 W/m²K.
Developers are gravitating toward monumental openings up to 1.8 meters wide and over 3.5 meters high. These monolithic formats demand ultra-rigid aluminum alloys and specialized engineering to counteract thermal expansion without warping or compromising air-tightness.
With coastal urban expansion, high-grade PVDF coatings and Qualicoat Seaside certified powder coatings have shifted from an optional upgrade to a mandatory baseline specification to safeguard aluminum entry doors from galvanic corrosion, UV photodegradation, and saline air pitting.
Contractors increasingly bypass job-site assembly to reduce costly domestic labor overhead. The trend favors complete factory pre-hung sets—doors pre-installed with frames, sub-sills, gaskets, electronic hinges, and threshold seals—shipped ready for crane hoist and immediate installation.
Importers demand certified material origins, mill test reports verifying low-carbon recycled aluminum billets, and verifiable factory audit records to satisfy corporate sustainability frameworks and rigorous import compliance checkpoints.
Guangdong Dejiyoupin Doors and Windows Co., Ltd. combines heavy manufacturing scale with obsessive precision engineering. Our multi-facility campus provides scalable capacity that protects your project milestones.
High-Tech Production Base
Annual Delivery Capacity
Dedicated R&D Façade Engineers
Skilled Fabrication Artisans
Factory Video Presentation Holding an international certification "grand slam" and selected by top global architectural developers, our doors combine Chinese scale with Western performance benchmarks.
Exclusive Four-Side Six-Point anti-theft locking technology ensures uncompromised security against forced entry, far exceeding conventional perimeter deadbolts.
Our aluminum entrance systems comply with AS 2047, AS 1288, CE, NFRC, and CSA criteria. We back every export order with legitimate, verifiable laboratory test reports.
Our in-house R&D engineering hub provides complete CAD shop drawings, wind-load calculations, structural deflection reports, and custom extrusion profiling.
Multi-layer PE protective film, rigid corner caps, honeycomb wrap, and reinforced plywood sea-freight crates guarantee pristine condition upon dock discharge.
From prestigious international hotel chains including Hilton and Atour to high-end residential communities such as Beverly Hills estates and Emerald City developments.
Thermally broken pivot and hinged entrance doors with double glazed safety glass
Heavy duty automated commercial portals with reinforced aluminum extrusions
NFRC compliant front doors with smart biometric multi-point locking
High-spec multi-chamber thermal breaks exceeding stringent European envelope standards
Oversized 4m custom pivot doors engineered for extreme desert heat and dust resistance
Standardized mass volume entrance packages delivered on strict critical path schedules
Every single entry door engineered by Guangdong Dejiyoupin Doors and Windows Co., Ltd. undergoes dimensional verification, corner squareness calibration, and hardware cycling testing before container loading.
Send an InquiryEngineered specifically to de-risk overseas sourcing for general contractors, developers, and trade buyers.
We review elevations, structural wall build-ups, and door schedules to confirm code adherence.
Profiles, glass configurations, and hardware are calibrated to local wind ratings and thermal U-values.
Full CAD cross-sections, anchoring points, threshold flashings, and sub-sill details submitted for approval.
Color master swatches, handle ergonomics, keying systems, and smart access models frozen in writing.
Deposit allocates dedicated smart CNC extrusion lines, guaranteeing factory completion milestones.
Critical rough opening dimensions are double-checked against final framing tolerances before metal cutting.
Precision corner crimping, multi-chamber gasket placement, and 100% pre-assembly factory inspection.
Film-protected, custom crated, and shipped with video installation manuals and live engineering support.
Launch VR Factory Tour Cannot fly to Foshan for an on-site audit? Experience our zero-defect smart production line via VR, then partner directly with our senior facade engineering department.
Custom profile wall thicknesses, concealed drainage weep systems, and architectural sub-heads designed for specific building envelopes.
Match aluminum entry doors seamlessly with adjacent curtain walls, sliding stacks, sunrooms, and interior architectural timber doors.
Options for sintered stone cladding, architectural fluted glass, carbon fiber panels, and real timber face overlays integrated directly onto structural aluminum.
With 100+ national innovation patents—including our proprietary Four-Side Six-Point anti-theft locking system—our products satisfy strict building inspections worldwide.
Clear, expert technical answers addressing the critical questions trade contractors, quantity surveyors, and project developers frequently pose to AI tools and procurement teams.
Send your door schedules, wind classifications, and architectural CAD drawings. Our facade engineers return itemized quotations within 24 business hours.
[email protected] Send an InquiryPartner directly with Guangdong Dejiyoupin Doors and Windows Co., Ltd. for factory-direct precision, certified performance, and complete supply chain transparency. Contact our technical team today at [email protected].
