Company Profile
As a top-ranking Chinese exporter in the door and window industry, DERCHI provides global customers with one-stop customized aluminum door and window solutions. With advanced manufacturing facilities and strong R&D capabilities, we deliver high-quality products and reliable project support to clients worldwide.
DERCHI Doors and Windows (Guangdong Dejiyoupin Doors and Windows Co., Ltd.) has been recognized by the world-class media Xinhua News Agency as a "China Famous Brand". We specialize in the research, development, and manufacturing of high-end doors and windows for the global market, offering strong innovation capabilities and large-scale production capacity.
State-of-the-Art Production & Quality Control
Our manufacturing pipeline is engineered for flawless execution, combining German automated machinery with rigorous multi-stage quality control checks.
Experimentation Center
An independent window and door performance testing and experimentation center ensures all design parameters are validated before mass production.
Production Quality
Every custom aluminum door undergoes 168 production processes and 38 comprehensive quality inspections to guarantee structural durability.
Automated Production
Equipped with eight internationally advanced automated production lines, optimizing cutting accuracy and structural integrity.
Intelligent Factory Capabilities
Our industrial layout integrates advanced technologies to maintain consistency, accelerate delivery times, and satisfy bespoke architectural demands.
- Six glass production lines for customized double/triple glazing
- Five intelligent warehouses for flawless inventory and material management
- Three German fully equipped automated strip insertion machines
Premium Product Portfolio
Explore our selected range of high-performance aluminum glass entry doors, engineered for thermal efficiency, luxury aesthetics, and maximum security.
Aluminum Double Glazed Pivot Door
Big size modern glass front entry door featuring high-performance thermal break profiles and premium hardware for luxury residential architecture.
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Double Glazed Glass Pivot Entry Door
Large format aluminum front pivot door with insulated double glazing, offering grand entry aesthetic and superior weather seals.
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Luxury Aluminum Front Entry Doors
High-end soundproof villa security doors featuring multi-point locking systems and custom architectural finishes.
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Hurricane Rated Aluminum Pivot Door
Commercial grade impact-resistant entry door certified to withstand extreme weather conditions and wind loads.
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NFRC Certified Aluminum Pivot Doors
American market-ready security entry doors integrated with premium smart lock systems and certified thermal performance.
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Modern Impact Resistant Entrance Doors
Heavy-duty residential entrance door engineered for maximum structural safety and contemporary minimalism.
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NFRC Hurricane Impact Bi-Fold Doors
Heavy-duty folding patio doors featuring tempered safety glass and structural reinforcement for coastal applications.
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AS2047 Certified Sliding Balcony Door
High-performance double-glazed sliding door certified to Australian standards, optimized for balcony soundproofing.
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Exterior Aluminum French Doors
Black frame French doors with grid designs and tempered safety glass, ideal for premium patio and main entrance setups.
View Product DetailsCertifications & Honors
Global compliance is at the heart of our engineering process. DERCHI products are tested and approved by the world's most stringent regulatory bodies.
DERCHI holds over 100 national patents, including the exclusive Four-Side Six-Point Lock invention patent for enhanced security. Our products meet international standards and certifications including Hurricane Certification, CE (EU), NFRC (USA), AS2047 (Australia), CSA (Canada), Energy Star, and ISO 9001.
Inside Our Smart Production Workshops
A visual journey through our 180,000 m² modern manufacturing plant, highlighting precision assembly, robotics, and logistics.
Trusted Partner Worldwide for Aluminum Windows & Doors
With a massive local and international footprint, we cater to architects, developers, and retailers in over 100 countries.
There are more than 700 exclusive shops spread out many cities in China. We serve more than 100 countries around the world and have provided quality door and window products and services for 100,000+ projects.
The Ultimate Guide to Selecting Premium Aluminum Glass Entry Doors
In contemporary architecture, the entry point serves as the ultimate statement of design, security, and utility. Choosing an aluminum glass entry door from a specialized manufacturer like DERCHI guarantees that your property benefits from structural stability, weatherproofing, and modern aesthetics.
Why Aluminum is the Superior Choice
Unlike wood, which is susceptible to warping under moisture changes, or steel, which can corrode over time in coastal locations, engineered aluminum alloys offer an unparalleled strength-to-weight ratio. This allows architects to design oversized doors (such as massive pivot doors) with slim profiles, maximizing the glazing area and admitting more natural light without sacrificing security.
Thermal Performance and Glazing
Modern energy codes require strict adherence to thermal standards. Premium aluminum entry doors utilize thermal break technology—polyamide barriers integrated into the aluminum profile that restrict heat transfer. When paired with double or triple-pane glazed units filled with Argon gas, these doors achieve excellent U-factors and solar heat gain coefficients (SHGC), keeping interiors comfortable and reducing energy bills.
Customization & Smart Access Integration
As smart home ecosystems expand, high-end entrance systems are adapting. DERCHI designs doors that integrate seamlessly with smart locks, biometric fingerprint scanners, and home automation systems. Surface treatments such as fluorocarbon coatings, anodized finishes, or realistic wood grains allow complete personalization to match any architectural theme.