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Quality Aluminum Windows & Doors from China

As leading China door and window manufacturers, we provide high-quality aluminum products designed to enhance the aesthetics and security of your home.
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1
Sunroom
Create a perfect sanctuary with our custom aluminum sunrooms, combining beauty and functionality.
2
Sliding Door
Enhance your living space with our sleek and durable aluminum sliding doors, ideal for modern homes.
3
Swing Door
Experience the elegance and strength of our high-quality aluminum swing doors, crafted for lasting performance.
4
Casement Window
Enjoy the superior ventilation and stylish design of our aluminum casement windows, perfect for any room.
5
Tilt & Turn Window
Add versatility to your home with our innovative aluminum tilt & turn windows, offering multiple opening options.
6
Folding Door
Maximize your space with our smooth-operating aluminum folding doors, perfect for indoor-outdoor living.
7
Entry Door
Make a grand entrance with our secure and stylish high-quality aluminum entry doors.
8
Sliding Window
Choose our aluminum sliding windows for a sleek, space-saving solution with easy operation
1
Sunroom
Create a perfect sanctuary with our custom aluminum sunrooms, combining beauty and functionality.
2
Sliding Door
Enhance your living space with our sleek and durable aluminum sliding doors, ideal for modern homes.
3
Swing Door
Experience the elegance and strength of our high-quality aluminum swing doors, crafted for lasting performance.
4
Casement Window
Enjoy the superior ventilation and stylish design of our aluminum casement windows, perfect for any room.
5
Tilt & Turn Window
Add versatility to your home with our innovative aluminum tilt & turn windows, offering multiple opening options.
6
Folding Door
Maximize your space with our smooth-operating aluminum folding doors, perfect for indoor-outdoor living.
7
Entry Door
Make a grand entrance with our secure and stylish high-quality aluminum entry doors.
8
Sliding Window
Choose our aluminum sliding windows for a sleek, space-saving solution with easy operation

SAFE FOR BELOVED HOME

Premium Quality & Safety Resources In DERCHI
Setting the standard among China door and window manufacturers with international certifications and rigorous quality control.
home-certificate

About DERCHI - China's leading window and door manufacturer

Learn more about DERCHI, one of China's top manufacturers of high-quality aluminum windows and doors, with over 25 years of expertise.
 
DERCHI stands out among China door and window manufacturers as one of the top 10 brands in the industry.We are professional high quality aluminum doors and windows manufacturer with professional team for more than 25 years.

Our factory is located in Foshan, Guangdong, with a production base of 180,000 square meters, 1000 employees, an annual production capacity of 300,000 square meters, and more than 100 pieces of equipment to achieve higher quality production and more efficient delivery.
 
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Satisfied Clients

Solutions by Customer Type

Quick access to tailored window and door solutions for architects, homeowners, builders, commercial projects, and replacement needs—so you can find the right path, specs, and support faster.
Architect

Architect

Specification-ready window and door systems for design intent, code needs, and project documentation. Support for detailing, submittals, and coordination from concept to approval.
• Performance data and test reports
• BIM/CAD details and drawings
• Finish and size options
• Submittal package support
Homeowner

Homeowner

Choose products by comfort, security, noise control, and energy goals. Get clear options, pricing guidance, and support from selection to installation.
• Product selection by room type
• Energy and sound options
• Style, color, and hardware choices
• Installation guidance
 
Builder

Builder

Streamline procurement and site delivery with standard configurations and project support. Reduce rework through clear specs, checks, and packaging for jobsite handling.
• Standardized product sets
• Project schedules and delivery planning
• QA checkpoints and packing plan
• Install-ready documentation
Commercial

Commercial

Solutions for offices, retail, and multi-unit buildings with compliance focus. Support for performance targets, documentation, and project execution.
• Code and compliance documentation
• Large-format and project-grade options
• Project coordination support
• Maintenance and service planning
Replacement

Replacement

Upgrade existing openings with measured-fit solutions and clear steps. Support for assessment, product match, and installation planning.
• Measurement and fit guidance
• Like-for-like and upgrade options
• Work scope and timeline planning
• Warranty and after-sales support

Why Choose DERCHI From China Door and Window Manufacturers?

VR Factory Viewing

If you want to learn more about our manufacturing capabilities, you can click on the avatar in the scene, or accept my invitation!

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Free Showroom design program 
as well as product training
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DERCHI windows and doors fulfill your dreams
  • 编组 4

    Requirements Customization &

    Effect Display

    DERCHI window and door is one of top 10 windows and doors in China
    We are professional high quality aluminum doors and windows manufacturer with
    professional team for more than 25 years
  • 编组 4

    Price Negotiation

    DERCHI window and door is one of top 10 windows and doors in China
    We are professional high quality aluminum doors and windows manufacturer with
    professional team for more than 25 years
  • 编组 4

    Production & Profile Processing

    DERCHI window and door is one of top 10 windows and doors in China
    We are professional high quality aluminum doors and windows manufacturer with
    professional team for more than 25 years
  • 2560-900（3）

    Assembly Testing & QC

    DERCHI window and door is one of top 10 windows and doors in China
    We are professional high quality aluminum doors and windows manufacturer with
    professional team for more than 25 years
  • 2560-900（2）

    Packing & Shipping

    DERCHI window and door is one of top 10 windows and doors in China
    We are professional high quality aluminum doors and windows manufacturer with
    professional team for more than 25 years

Certified Superior Performance in Global Projects

Explore our successful aluminum windows and doors projects in locations like Chicago, Los Angeles, New York, and more, demonstrating our commitment to quality and safety.
Aluminum Window And Door Factory Visit: A Client Tour of DERCHI Headquarters

Most overseas buyers judge a window and door supplier from a catalogue. This client flew
to China instead, to open every product himself and watch the testing run. This case study
covers his day at DERCHI headquarters — the showroom walk-through of window systems and
entrance doors, and the national-level laboratory where robotic cycling, water-tightness,
thermal performance and profile strength are verified before any product line is released.

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California Luxury Villa Window and Door Project

Based on the excellent performance of DERCHI Windows and Doors in high-end villa projects, here are the key advantages of the products, specifically tailored for a luxury villa in California, with a focus on seismic safety, wildfire protection, and energy efficiency—critical factors for the Californ

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Hurricane-Rated Windows and Doors for a Luxury Villa in Panama City Beach, Florida

Based on the outstanding performance of DERCHI Windows and Doors in high-end villa projects, here are the key advantages of the products, specifically tailored for a luxury villa in Florida, with a strong emphasis on hurricane certification and performance:Certified Hurricane Impact Resistance: DERC

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Luxury Apartment Building in New York: Energy-Efficient Window & Door Solution

Based on the excellent performance of DERCHI Windows and Doors in high-end residential projects, here are the key advantages of the products, specifically tailored for a luxury apartment building in New York, with a strong emphasis on energy efficiency and environmental performance:DERCHI Windows an

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Luxury Villa Window and Door Project in Pattaya-Bang Lamung, Thailand

Based on the excellent performance of DERCHI Windows and Doors in high-end residential projects, here are the key advantages of the products, specifically tailored for a luxury villa community in the Pattaya-Bang Lamung district of Thailand, with a strong emphasis on why the Thai market is highly co

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Baltimore Luxury Villa Window and Door Project

Based on the excellent performance of DERCHI Windows and Doors in high-end villa projects, here are the key advantages of the products, which are perfectly applicable to a luxury villa project in Baltimore:Customized Premium Aesthetics: DERCHI provides a wide range of customization options, includin

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Latest Articles & Insights

Stay updated with practical guides, product insights, and project tips on windows and doors—covering design choices, performance, installation, and maintenance in a format you can skim and apply fast.
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DERCHI Smart Production Line: Automated Storage and Conveyor

Ask most factories what smart manufacturing means and you get a robot arm. Ask what happens to a three-metre frame between the extrusion line and the crate, and the answer gets vaguer. This article goes inside DERCHI's new line: automated vertical storage that keeps long frames upright instead of flat-stacked, roller conveying that carries a frame from the storage tower to the next station without another manual lift, and a single control console that manages retrieval and transfer as one sequence. It also covers what this changes for a buyer — less handling damage, predictable lead times, and oversized units becoming routine rather than a special case.
 

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USA COCREATE 2026 SHOW Booth C-11

How Did DERCHI Perform at USA COCREATE 2026 in Los Angeles?
 

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Sydney Build 2025 Expo Hall1 E25

How is Guangdong Dejiyoupin Doors and Windows doing in the Australian market?

Contact Us

We can custom made to any project unique window and door designs with our professional and experienced sales & technical team.
   WhatsApp / Tel: +86 15878811461
   Email:  windowsdoors@dejiyp.com
    Address: Building 19, Shenke Chuangzhi Park, No. 6 Xingye East Road, Shishan Town, Nanhai District, Foshan City China
DERCHI window and door is one of top 10 windows and doors in China. We are professional high quality aluminum doors and windows manufacturer with professional team for more than 25 years.

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