| SERIES | 80 Series Aluminum Glass Folding Door |
| BRAND | DERCHI |
| PROFILES | 6063-T5 thermal break Aluminum profile |
| AVAILABLE SIZE | Opening Panel Width: 500-850mm / Height: 1900-3000mm |
| GLASS |
Double tempered glass with argon gas Triple tempered glass with argon gas Reflective glass, LOW-E glass, laminated glass, tinted glass |
| GLASS THICKNESS | 5MM+20A+5MM / 6mm+18A+6mm / 8mm+14A+8mm |
| SPEC | Aluminum Thickness 2.0MM |
| HARDWARE | CMECH |








DERCHI folding doors, with innovative anti-pinch design, carefully consider every detail. Even if the finger is caught inadvertently, it will not suffer any harm, ensuring the safety of the family.
The glass of DERCHI doors and windows is manufactured by Hong Kong Xinyi Glass (stock code: HK0868), and the production standards are strictly controlled to ensure the safety and beauty of the glass. Choose us, not only choose a door and window, but also choose a clear, safe and comfortable living experience.


DERCHI doors are designed and built for optimum performance using the latest energy saving technology, providing maximum savings in any climate. They are the most energy-efficient dual-pane replacement doors in the industry with high performance insulated glass systems that exceed Energy Star requirements.







Guangdong DEJIYOUPIN doors and windows Co., Ltd is located in Foshan, China, which is a professional aluminum doors and windows manufacturer and exporter that integrating R&D, design, manufacturing and sale service. The product lines including Aluminum Doors & Windows Series. We can Custom made to any project unique window and door designs with our professional and experienced sales & technical team.
Our well-equipped facilities and excellent quality control throughout all stages of production ensure the product quality and production cycle. A complete range of products to ensure our products can satisfy any customer requirements in different regions and countries.




The 80 Series uses high-performance 6063-T5 thermal break aluminum profiles with a robust aluminum thickness of 2.0MM, ensuring exceptional structural strength and longevity.
Standard opening panels accommodate widths from 500mm to 850mm and heights from 1900mm to 3000mm. Custom sizing can also be engineered to match unique project requirements.
We feature certified Hong Kong Xinyi Glass (HK0868). Configurations include double and triple tempered glass with argon gas insulation, with options for Low-E, reflective, tinted, or laminated finishes.
The system features an integrated anti-pinch safety mechanism at panel joints, designed to prevent fingers from getting crushed inadvertently during door operation.
Our doors are equipped with premium CMECH architectural hardware, ensuring effortless folding movement, long-lasting durability, and high security.
Yes, backed by full R&D, design, and manufacturing facilities in Foshan, our specialized engineering team delivers tailor-made solutions for residential and commercial projects worldwide.