Aluminum Bifold Doors Manufacturer in China
Aluminum bifold doors are perfect for closing open spaces or dividing interiors.
Individual doors can be manufactured as narrow as 400mm, as wide as 1,200mm and as tall as 3,025mm. You can choose how they open and close – whether they fold in or out, and how they slide.
- OEM/ODM
- Direct Factory Price
- Low MOQ 10 Sets Start
- 30-Day Delivery
Aluminum Bifold Doors Manufacturer in China
as narrow as 400mm, as wide as 1,200mm and as tall as 3,025mm
- OEM/ODM
- Direct Factory Price
- Low MOQ 10 Sets Start
- 30-Day Delivery
Popular Configurations
2 to 14 sashes, and 90º corners without mullions
High-Performance Aluminum Doors for Every Project
Premium Materials
Crafted from 6060-T66 high-strength aluminum for unmatched durability and load-bearing performance — built to last in any climate.
Energy & Protection Performance
Superior insulation, soundproofing, and weather resistance reduce energy loss and enhance indoor comfort for every project.
Design & Aesthetics
Modern, customizable designs with a wide range of finishes and colors — crafted to elevate both residential and commercial architecture.
Easy Installation & Maintenance
Precision-engineered for fast installation and low maintenance — saving time, labor, and long-term operating costs.
Why Top Brands Choose Wellste
At Wellste, quality comes first—that’s how we earn trust.
Wellste serve contractors, aluminum window wholesalers, developers, and homeowners with a wide range of windows. Endless custom solutions, all for you.
- NFRC,AAMA,ISO,ENERGY STAR,CSA,CE,BIS,SABS and others
- 95%+ positive feedback rate
- 10-year warranty
- 5000+ designs, support customization
Aluminum Bifold Doors Operation
Operation
Hot-selling Aluminum Bifold Doors
- aluminium bifold doors with Uw-values from 1.54 W/m²K.
- Glass panels up to 4.5 m high and 1.2 m wide for a total opening up to 90%.
- Fully water- and airtight aluminium folding doors.
- Wide variety of openings.
- Customize your folding sliding doors beyond colour.
G88 External Folding Door
Detalles de producto
Aluminum Profile:
6060-T66,2.2mm wall thickness
Thermal Break Strip:
PA66 Nylon Thermal Break Strip
Hardware:
American Simek hardware mounted on German HOPPE handles
Sealing Strip:
EPDM Automotive-Grade Sealing Strip
Vaso:
Low-E insulating glass，double-pane or triple-pane
Warranty Period We Offer:
- 5 years on hardware and moving components
- 5 years on glass seal integrity
- 15 years on aluminum structural components
Detalles de producto
Aluminum Profile:
6063-T66,2.2mm wall thickness
Thermal Break Strip:
PA66 Nylon Thermal Break Strip
Hardware:
American Simek hardware mounted on German HOPPE handles
Sealing Strip:
EPDM Automotive-Grade Sealing Strip
Warranty Period We Offer:
- 5 years on hardware and moving components
- 5 years on glass seal integrity
- 15 years on aluminum structural components
Application For Scenes
The reason why it is loved by many top brand customers
Multiple Certifications, Quality Assurance
- AAMA: 1000-hour weathering test ensures no fading or water penetration for 5 years of outdoor use
- Another Certifications,such as AS2047/NFRC/CE/BIS/SABS
- inspection pass rate ≥99.5%
- We shall assist with customs clearance to alleviate your burden.
Strictly Tested for Lasting Performance
Glass Insulation Test
Thermal Break Test
Sound Insulation Test
Hardware Handle Test
Four main packaging steps！
1 Layer
Adhesive protective film
2 Layer
Buffer bubble film
3 Layer
Hardboard and stretchable plastic wrap
4 Layer
Non-fumigation plywood-crate
Vista de fábrica
RAW MATERIAL
MATERIAL CUTTING
MATERIAL MILLING
FRAME ASSEMBLY
HARDWARE ASSEMBLY
GLASS INSTALLATION
PRODUCT DEBUGGING
PRODUCT PACKAGING
24/7 After-Sales Service
24-hour response with free technical guidance.
20000m² Factory Area
No Stock Pressure, Annual output of 100000+ sqm
20+ Designers
Delivered over 1,000+ designs to clients
24/7 After-Sales Service
20000m² Factory Area
20+ Designers
La Voz del Mundo: Exposición
Wellste actively participates in trade fairs around the world and visits our customers, we get closer to them and get more opportunities to present our aluminum bifold doors.
Custom Bifold Doors Solutions
- Fill out our form to contact us
- After accurately understanding your needs, our professionals will provide you with a free quote
- Product production, assembly, quality inspection
- Packed and transported to the designated location
- 24/7 after-sales service
We will reply you in 8 hours!
After filling out the form, you can receive the “Aluminum Folding Door Project Customization Plan” + factory quotation free of charge.
Typical Aluminum Windows
Ventanas abatibles
French Windows
Corner Windows
Fiexd/Picture Windows
Louver/Shutters Windows
Single Hung Windows
Ventanas de guillotina doble
Aluminum Window Frame
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