Aluminum Window Manufacturer from China
Factory Price, Start from 50m² ONLY
- SABS, ISO Certificate
- 8 Years Global Shipping
- 15-25 Days Delivery
- 10,000㎡ of Factory Space
- 20 Years Window Manufacture Experience
Aluminum Window Manufacturer from China
Factory Price, Start from 50m² ONLY
- SABS, ISO Certificate
- 8 Years Global Shipping
- 15-25 Days Delivery
- 10,000㎡ of Factory Space
- 20 Years Window Manufacture Experience
What Wellste Aluminm Window Supply
Wellste wholesale aluminum windows and custom aluminum windows to many countries worldwide for over a decade.
They are popular among architects, builders, designers, and homeowners alike.
Wellste specializes in producing customized aluminum windows in a wide range of shapes, colors, sizes, and styles to meet your project needs.
Wellste can be your one-stop aluminum windows supplier.
Completed Residential Installations
We offer on-site installation services in South East Asia, with our team of professional installers ready to assist you directly at your location. For customers in other regions, we offer expert remote guidance to help solve any installation challenges.
What Wellste Aluminm Window Supply
Wellste wholesale aluminum windows and custom aluminum windows to many countries worldwide for over a decade.
They are popular among architects, builders, designers, and homeowners alike.
Wellste specializes in producing customized aluminum windows in a wide range of shapes, colors, sizes, and styles to meet your project needs.
Wellste can be your one-stop aluminum windows supplier.
Casement Window
Fold Windows
Sliding Window
Tilt Turn Window
Louver Window
Fixed Windows
Double Hung Window
Awning Window
Completed Residential Installations
We offer on-site installation services in South East Asia, with our team of professional installers ready to assist you directly at your location. For customers in other regions, we offer expert remote guidance to help solve any installation challenges.
Wellste Support your Ungiue Design
Wellste is dedicated to creating high quality aluminum windows, manufactured using 6063-T5 extruded aluminum frames for energy efficiency, energy savings, ease of maintenance, excellent thermal and acoustic insulation, and other superior properties.
Wellste is a preferred choice for custom aluminum windows in both commercial and residential applications.
At Wellste, we pay attention to every detail. From glass and hardware to screens, we only work with well-known brands to ensure that all components of your custom aluminum windows meet the highest standards.
Material
Wellste use 6063-T5 aluminum profile to manufacture windows. This material is strong, lightweight, and corrosion-resistant, making it ideal for long-lasting, stylish designs. Its smooth surface is ideal for anodizing or powder coating, ensuring a modern and durable finish.
Wellste also added EPDM (Ethylene-Propylene-Dimethylene Rubber) for air- and water-tight sealing, and PVC (Polyvinyl Chloride) for better thermal and acoustic insulation. This combination ensures excellent energy efficiency, noise reduction and weather resistance.
Hardware
We work with world-renowned brands such as Roto, GU, and HOPPE to offer premium hardware options for aluminum windows that will ensure windows performance.
German quality: All hardware ensures smooth operation and long-term reliability.
Customized Solutions: From tilt-and-turn systems to multi-point locking mechanisms, flexible configurations are available to meet unique project requirements.
Elegant design: Modern design combines aesthetics, comfort and safety.
Reliable security: Advanced locking systems and components designed to meet the highest safety standards.
Glass
Heat Strengthened Glass
Approximately 2x stronger than regular glass performance.
Common Specifications: 5mm, 6mm, 8mm, 10mm
Tempered Glass
Approximately 4X stronger than ordinary glass.
Common Specifications: 5mm, 6mm, 8mm, 10mm, 12mm
Laminated Glass
Approximately 5X stronger than ordinary glass.
Common Structure Specifications:
5mm+0.76PVB+5mm
6mm+1.14PVB+6mm
Color
Wellste supports the selection of colors to suit every style. You can choose from a wide range of elegant and durable colors to meet your unique requirements and complement any architectural design.
Whether you prefer classic tones or contemporary hues, our aluminum windows provide the perfect finishing touch to your space.
Security Mesh
Material:304/316 Golden Net,PPT Golden Net,Rain Screen
Color:Black,Grey, Silver White, Silver Grey, Natural
Custom:Wire Diameter,Mesh Number,Mesh Length,Mesh Width
Standard:Passed RoHS environmental test report
Wellste Extreme Environment Design
Airtightness Coefficient:LEVEL 4
Thermalinsulation coefficient:≤ 1.8 W/(m²·K)
Sound insulation coefficient:Rw up to 35dB
Water tightness coefficient:+750Pa
| Item Type | Aluminum Windows |
|---|---|
| Material | Aluminum 6063 + optional glass (Low-E, laminated, tempered etc.) |
| Frame size | 60/80/100/120/150/180/210 etc. |
| Frame Color | Grey, Black, White, etc. |
| Open Style | Open inside, Open outside, Fall inwards, Hanging down |
| Function | Heat Insulation Sound insulation, Windproof, Anti-theft, Dustproof, Insect-proof |
| Glass | Single Pane Glass, Double Glazing, Triple Glazing, Low-E Glass, Laminated Glass, Tempered Glass etc. |
| Glass thickness | 5+9+5 / 6+12+6 / 8+12+8 / 4+6+4 / 5+12+5 / 10+16+10 etc. |
| Aluminum Thickness | 1.4mm, 1.8mm, 2.0mm, 2.5mm, 3.0mm etc. |
| Surface Treatment | Anodizing, electrophoresis, powder coating, fluorocarbon spraying, etc |
| Accessories | CALDWELL/CMECH/SYG/HANS/HOPPE/WEHAG/KINLONG/ROTO etc. |
| Certificate | SABER, GSO, NFRC, AAMA, CSA, and AS2047 |
Who We Are
As a specialist aluminum window manufacturer, Wellste brings over 20 years of expertise to the industry. Since 2003, we have focused on the research and production of high-quality windows, establishing ourselves as a leading aluminum window supplier.
Wellste aluminum windows have been exported to numerous countries, including the USA, Australia, Saudi Arabia, India, and more. Thanks to our exceptional quality, Wellste has earned extensive positive feedback from satisfied customers, achieving a remarkable 98% positive feedback rate and a high rate of repeat business.
Behind The Scenes at Our Factory
Factory-direct pricing! At Wellste, our integrity has made us a trusted aluminium window factory. The price we quote is the price you pay—no hidden costs. Our prices are often more affordable than local suppliers, yet we never compromise on quality. All our windows are certified by ISO, SASO, CE, and NFRC, giving you complete confidence in Wellste.
Wellste’s Advanced Aluminium Window Production Process
- High-Precision Cutting
- Accurate Hole Drilling
- Sturdy Frame Assembly
- Hardware Installation
- Glass Installation
- Premium Surface Treatment
Wellste’s Strict Aluminium Window Quality Inspection
I. Raw Material Inspection
- Aluminum Profiles
- Hardware Accessories
II. Production Inspection
- Cutting
- Welding
- Surface Treatment
III. Finished Product Inspection
- Dimensions
- Appearance
- Performance
IV. Packaging Inspection
- Packaging Materials
- Packaging Process
V. Warehousing Inspection
- Sampling Inspection
- Record Keeping
- Product Management
We warmly invite you to visit our factory and see why Wellste is a preferred aluminum window supplier for aluminum window solutions.
Trust Wellste to deliver exceptional quality, competitive prices, and unmatched customer satisfaction!
Behind The Scenes at Our Factory
Factory-direct pricing! At Wellste, our integrity has made us a trusted aluminium window factory. The price we quote is the price you pay—no hidden costs. Our prices are often more affordable than local suppliers, yet we never compromise on quality. All our windows are certified by ISO, SABS, SASO, CE, and NFRC, giving you complete confidence in Wellste.
We warmly invite you to visit our factory and see why Wellste is a preferred aluminum window supplier for aluminum window solutions.
Trust Wellste to deliver exceptional quality, competitive prices, and unmatched customer satisfaction!
Talk with Our Engineer Now
Support your project Design for Free
2022
2023
2024
Voice of the World Exhibition
Wellste actively participates in trade shows around the world and visits our customers, we get closer to them and get more opportunities to present our windows.
Voice of the World Exhibition
Wellste actively participates in trade shows around the world and visits our customers, we get closer to them and get more opportunities to present our windows.
1、Will there be any issues with the glass, such as steam or fogging inside?
No, you don’t need to worry. We use 5mm+15A+5mm double-layer glass, which is professionally manufactured to prevent steam or fogging between the panes. Our double-glass system ensures clear and long-lasting performance.
2、Do the doors and windows come with frames for wall mounting?
Yes, all our doors and windows come with frames that are ready for wall mounting. If you have specific requirements, please let us know, and we’ll be happy to accommodate them.
3、What if the glass breaks unexpectedly? Will the rest of the glass break too?
Glass typically only breaks at the corners due to forceful impact. The main body of the glass remains intact. So there’s no need to worry about the rest breaking without reason.
4、Can Wellste windows be customized to fit specific building designs?
Absolutely! We offer extensive customization options, including size, color, material, and style, to perfectly match your project’s design and specific requirements.
5、What materials are used in Wellste window and door systems?
As a trusted aluminum window supplier, wellste uses eco-friendly and high-quality materials, such as recyclable aluminum, low-carbon steel, and high-performance glass. These materials meet sustainability standards while ensuring durability and excellent performance.
1、Will there be any issues with the glass, such as steam or fogging inside?
No, you don’t need to worry. We use 5mm+15A+5mm double-layer glass, which is professionally manufactured to prevent steam or fogging between the panes. Our double-glass system ensures clear and long-lasting performance.
2、Do the doors and windows come with frames for wall mounting?
Yes, all our doors and windows come with frames that are ready for wall mounting. If you have specific requirements, please let us know, and we’ll be happy to accommodate them.
3、What if the glass breaks unexpectedly? Will the rest of the glass break too?
Glass typically only breaks at the corners due to forceful impact. The main body of the glass remains intact. So there’s no need to worry about the rest breaking without reason.
4、Can Wellste windows be customized to fit specific building designs?
Absolutely! We offer extensive customization options, including size, color, material, and style, to perfectly match your project’s design and specific requirements.
5、What materials are used in Wellste window and door systems?
As a trusted aluminum window supplier, wellste uses eco-friendly and high-quality materials, such as recyclable aluminum, low-carbon steel, and high-performance glass. These materials meet sustainability standards while ensuring durability and excellent performance.
6、What is Wellste Extreme Environment Design?
Airtightness Coefficient:LEVEL 4，Thermalinsulation coefficient:≤ 1.8 W/(m²·K)，Sound insulation coefficient:Rw up to 35dB，Water tightness coefficient:+750Pa，Wind resistance coefficient:+2000Pa
7、Does Wellste have an advanced aluminium window production process?
High-Precision Cutting，Accurate Hole Drilling，Sturdy Frame Assembly，Hardware Installation，Glass Installation，Premium Surface Treatment
8、What is Wellste’s Strict Aluminium Window Quality Inspection?
I. Raw Material Inspection(Aluminum Profiles,Hardware Accessories)
II. Production Inspection(Cutting,Welding,Surface Treatment)
III. Finished Product(Inspection,Dimensions,Appearance,Performance)
IV. Packaging Inspection(Packaging Materials,Packaging Process)
V. Warehousing Inspection(Sampling Inspection,Record Keeping,Product Management)
Packaging and Transportation
As a trusted China aluminum window manufacturer, Wellste operates an advanced factory spanning 10,000㎡with an annual production capacity of up to 120,000㎡. This substantial output ensures reliable delivery timelines, with production and transport typically completed within 30 days.
Whether you need wholesale aluminum windows for large-scale projects or custom aluminum windows tailored to unique specifications, we have the capabilities to meet your needs. For added convenience, we can deliver the goods directly to your location and also offer door-to-door installation services if required.
Wellste as a professional aluminum window manufacturer, we are committed to providing efficient and flexible shipping solutions for our customers. Whether you are concerned about transport speed, cost control, or shippinh stability, we have prepared three modes of transport for you: air, sea and train transport, to fully meet your individual needs.
Wellste respect your choice, no matter which mode of transportation you choose, we will provide you with professional protection throughout the whole process to ensure that the aluminum window products arrive safely and on time, and provide support for your project.
Packaging and Transportation
As a trusted China aluminum window manufacturer, Wellste operates an advanced factory spanning 10,000㎡with an annual production capacity of up to 120,000㎡. This substantial output ensures reliable delivery timelines, with production and transport typically completed within 30 days.
Whether you need wholesale aluminum windows for large-scale projects or custom aluminum windows tailored to unique specifications, we have the capabilities to meet your needs. For added convenience, we can deliver the goods directly to your location and also offer door-to-door installation services if required.
Wooden hoop
Glass packaging
Frame packaging
Windows packaging
One container
Foam packaging
Wellste as a professional aluminum window manufacturer, we are committed to providing efficient and flexible shipping solutions for our customers. Whether you are concerned about transport speed, cost control, or shippinh stability, we have prepared three modes of transport for you: air, sea and train transport, to fully meet your individual needs.
Wellste respect your choice, no matter which mode of transportation you choose, we will provide you with professional protection throughout the whole process to ensure that the aluminum window products arrive safely and on time, and provide support for your project.
Fill out the form below to receive your personalized quote in no time! Wellste will reply you in 8 hours!
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