Aluminum Bifold Doors Manufacturer
Individual doors can be manufactured as narrow as 400mm, as wide as 1,200mm and as tall as 3,025mm.
Direct Factory Supply
Skip 3-Ter Middlemen,Boost Profit Margin by 20%+
Low MOQ 10 set start
No Stock Pressure,Annual output of 100000+ sqm
30-Day Delivery
With cloud warehousing,Shorten time to 18 days if you’re in a hurry
OEM/ODM Support
From concept to creation-20 experts design for your brand.
Aluminum Bifold Doors
Wellste is a leading aluminium window manufacturer with 20 + years of experience.
- Direct Factory Price
- Low MOQ 10 Sets Start
- Rush Orders Accepted!
- Annual output of 100000+ square meters
High-Performance Aluminum Bifold 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.
Design & Aesthetics
Modern, customizable designs with a wide range of finishes and colors — crafted to elevate both residential and commercial architecture.
Hardware&Handles
Wellste utilizes renowned German Sieginia hardware paired with German Hoppe or FSB handles.
Glas
Low-E insulating glass，double-pane or tripple-pane,or other glass,such as clear,translucent,satinlite,etc.
Popular Configurations
2 to 14 sashes, and 90º corners without mullions
Hot-selling Aluminum Bifold Doors
G88 External Folding Door
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
Aluminum Bifold Doors Operation
Why Top Brands Choose Wellste
Bei Wellste steht Qualität an erster Stelle – so verdienen wir Vertrauen.
Wellste beliefert Bauunternehmer, Aluminiumfenstergroßhändler, Bauträger und Hausbesitzer mit einer großen Auswahl an Fenstern. Unzählige individuelle Lösungen – ganz für Sie.
- NFRC, AAMA, ISO, ENERGY STAR, CSA und andere professionelle Zertifikate
- 95%+ positive Rückkopplungsrate
- 10 Jahre Garantie
- Über 5000 Designs, unterstützt individuelle Anpassung
Application For Scenes
North American Housing
AAMA 1000-Hour Weathering Certification, Stable Operation from -30°C to 60°C
- Suitable Projects: Mid-to-High-End Residential Communities, Villas
- Key Parameters: Maximum Span 6m, Profile Thickness 1.8mm
Coastal Commercial
Waterproof Rating: 9A，EPDM Sealing Gasket，Salt Spray Corrosion Resistance
- Suitable Projects: Seaside Hotels, Commercial Complexes
- Key Parameters: Maximum Span 8m
Hardware Components: Anti-corrosion Treatment
Cold Climate Zones
NFRC Energy Efficiency Certification, U-value ≤ 1.8
- Suitable Projects: Northern high-rise residential buildings, office buildings
- Key Parameters: Double-pane insulated glass, wind pressure resistance ≥ 350Pa
The reason why it is loved by many top brand customers
Schnelle Lieferung
- 20+ years exporting aluminum bifold doors to US, Canada, Australia, UK & more
- Urgent orders: 18-day turnaround (cloud warehouse + robotic arms). Regular orders: 4-5 weeks (faster than competitors)
- Priority containers guarantee on-time arrival—save costs, meet deadlines
- We shall assist with customs clearance to alleviate your burden.
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%
Various performance tests
- Thermal Insulation: Uw < 1.3W/(m³ k)
- Acoustic Insulation: Rw+Ctr > 45dB
- Air Permeability: ql ≤ 0.45m³/(m*h)
- Water Tightness: AP > 750Pa
- Wind Resistance:4.5 ≤ P3 < 5.0KPa
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
Fabrikansicht
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
Stimme der Welt: Ausstellung
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
- Füllen Sie unser Formular aus, um uns zu kontaktieren
- Nachdem unsere Fachleute Ihre Bedürfnisse genau verstanden haben, erstellen wir Ihnen ein kostenloses Angebot
- Produktherstellung, Montage, Qualitätsprüfung
- Verpackt und zum vorgesehenen Ort transportiert
- 24/7 Kundendienst
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.
Typische Aluminiumfenster
Flügelfenster
Französische Fenster
Eckfenster
Fenster/Bildfenster
Jalousie-/Rollladenfenster
Einfach aufgehängte Fenster
Doppelfenster
Aluminium-Fensterrahmen
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