Premium Entry Doors, Crafted to Impress
Your entry door is the first impression of your home and its first line of defense. Explore our premium aluminum, cast aluminum, glass, and stainless steel doors — where striking design meets lasting security.
About DERCHI
China's leading window and door manufacturer
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180,000㎡Production Base
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600+Employees
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100+Certificate & Patents
DERCHI proudly stands out among China door and window manufacturers as one of the Top 10 premium brands in the industry. For over 25 years, our professional engineering and production teams have been dedicated to crafting high-quality aluminum doors, entry doors, wooden doors, and garage doors.

All products undergo rigorous testing and hold CE, ISO9001, AS2047, and UL fire-rated certifications to ensure seamless local building inspection approval.
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!

Bring Vision to Life
- ◉ BIM & CAD Library: Streamline your design process.
- ◉ Certified Specs: International code & performance data.
- ◉ Infinite Customization: Bespoke sizes, finishes, and colors.

Crafted for Comfort
- ◉ Thermal & Acoustic: Lower energy bills, block noise.
- ◉ Premium Hardware: Top-tier security and smooth aesthetics.
- ◉ Easy Guidance: Hassle-free selection and maintenance.

On-Time Delivery, Zero Guesswork
- ◉ Efficient Mix: Standardized products with high ROI.
- ◉ Timeline-Driven: Scheduled manufacturing & secure logistics.
- ◉ Ready to Install: Clear site manuals to maximize labor efficiency.

Engineered for Scale & Compliance
- ◉ Heavy-Duty Systems: Expansive curtain walls & high-traffic doors.
- ◉ Full Compliance: Certified for international commercial codes.
- ◉ Project Management: Dedicated teams for seamless execution.

Seamless Fit, Instant Upgrade
- ◉ 100% Flawless Fit: Professional measurement & retrofitting.
- ◉ Energy Upgrade: Replace older windows with modern tech.
- ◉ Minimal Disruption: Fast installation with low daily impact.










