Entry Door Videos

180,000 ㎡ FacilitySmart automation in Foshan
Certified EngineeringCE, ISO9001, AS2047, UL
24h Fast FeedbackTechnical shop drawings
Direct Container ExportSeaworthy crating to major ports
Visual Engineering Tour

Factory Demonstrations & Product Walkthroughs

Explore the precision engineering behind Guangdong Dejiyoupin Doors and Windows Co., Ltd. Through authentic factory footage, dynamic load tests, and site installation tutorials, overseas developers and contractors can audit our manufacturing standards remotely.

Section 01: Smart Factory & Advanced Manufacturing

Witness our automated profile cutting, fluorocarbon spray finishing, precision CNC machining, and rigorous quality inspection protocols.

Factory Audit

Smart Production Line & Automated CNC Processing

High-precision 4-axis CNC milling centers ensuring dimensional tolerance within 0.1mm on architectural aluminum profiles.

Finishing

Electrostatic Powder Coating & Surface Treatment

AkzoNobel & PPG architectural coatings tested for UV resistance, salt-spray durability, and long-term anti-fading in tropical climates.

QC Protocol

Full-Cycle Inspection & Pre-Shipment Audit

100% pre-assembly inspection including diagonal calibration, lock latching smoothness, and optical perimeter sealing check.

Section 02: Large Pivot Doors & Architectural Entrance Systems

Engineered for high-end residential estates, luxury villas, and commercial hotel lobbies requiring oversized entrances with effortless operation.

Pivot Engineering

Heavy-Duty Concealed Floor Spring Mechanisms

Integrated hydraulic pivot bearing supporting single panels up to 500kg with 90° hold-open and auto-cushioned silent closing.

Villa Gates

Solid Cast Aluminum 3D Relief Entry Doors

Monolithic cast panel construction providing impenetrable physical security and sculpted artistry impervious to rust and humidity.

Glazed Systems

Thermal Break Framed Tempered Glass Entrances

Double and triple glazed safety glass configurations equipped with Low-E coatings for optimum thermal isolation and solar control.

Section 03: Performance Testing & Security Validation

Certified testing against air infiltration, cyclic pressure, water penetration, and forced entry to comply with international building codes.

AS2047 Testing

Hurricane Impact & Wind Pressure Chamber Testing

Structural validation up to Australian AS2047 N6 standard, confirming safety against severe storms and high coastal wind shear.

Forced Entry Resistance

Anti-Drill Multi-Point Security Locking Demonstration

High-tensile steel lock bars engaging frame headers and jambs simultaneously, protecting against crowbars and forced entry.

Acoustics

Acoustic Decibel Isolation & Soundproofing

Multi-chamber thermal profiles paired with dense polyisocyanurate insulation cores reducing ambient exterior street noise by up to 42 dB.

Section 04: Contractor On-Site Installation Guides

Installation Step 1

Subframe Leveling & Expansion Bolt Anchoring

Detailed measurement steps to establish true plumb and level across masonry openings before securing the outer aluminum subframe.

Installation Step 2

3D Adjustable Concealed Hinge Calibration

Quick adjustment techniques for lateral, vertical, and compression clearances to achieve effortless finger-touch swing operation.

Installation Step 3

Continuous EPDM Perimeter Gasket Fitting

Press-in automotive-grade EPDM seals and thermal barrier sill installation for airtight and waterproof entrance performance.

Section 05: Smart Access Integration & Project Applications

Biometric fingerprint access, digital facial recognition, and live walkthroughs of completed hotel and villa entrance projects.

Smart Access

Integrated Biometric Fingerprint & RFID Systems

Concealed wiring, backup mechanical key cylinder, and smartphone connectivity integrated into architectural pull handles.

Commercial Case

Hotel Lobby Automated Swing & Pivot Doors

High-traffic commercial entrances engineered for continuous duty cycles, complete with electromagnetic egress releases.

Residential Case

Corrosion-Resistant Modern Villa Main Entrance

Finished project delivery featuring Grade 316 stainless steel trim and marine-grade protective coatings for seaside luxury estates.

Section 06: Bespoke Craftsmanship & Seaworthy Crating

From CAD design drawing verification to heavy-duty multi-layer crating tailored for intercontinental maritime transit.

Custom Engineering

CAD Shop Drawing & 3D Modeling Verification

Detailed shop drawing approval process ensuring seamless integration with building structural openings before production starts.

Export Packaging

Multi-Layer Seaworthy Solid Wooden Crating

Protective PE film wrapping, shock-absorbing corner guards, and fumigated steel-strapped crates preventing maritime moisture and vibration damage.

Logistics Dispatch

Container Space Optimization & Global Shipping

Safe loading plans maximizing container cube capacity and providing complete customs documentation for smooth local port clearance.

Manufacturing Benchmark

Guangdong Dejiyoupin Doors and Windows Co., Ltd.

As one of China's top door and window manufacturing leaders, DERCHI maintains a massive 180,000 ㎡ smart manufacturing base in Foshan, Guangdong. We supply general contractors, real estate developers, and building material distributors across Africa and worldwide with high-security entry door solutions certified to CE, ISO9001, AS2047, and UL fire standards.

Custom Sizing Millimeter-exact CAD customization to your schedules
Salt-Spray Resistant PVDF & Fluorocarbon coatings for coastal air
Seaworthy Packing Fumigated crates designed for sea container shipping
Dedicated Support English-speaking sales engineers at your service
Direct Factory Collaboration

Request Full Specifications & Project Catalog

Need architectural CAD details, performance test certifications, or wholesale container pricing for your upcoming villa or commercial project? Contact our sales engineering team today.

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