Our Service
At Hanse, we pride ourselves on providing only the highest quality
window and door products and design services.
Free Consultation
Our consultants will guide you through styles, colors, and options.
One-Stop Service
We handle everything from design to manufacturing with expert service.
Strong Warranty
Our 10-year warranty ensures free repairs for quality issues.
A Full-Service Window & Door Design And Manufacturing Company
Our customers trust us with our custom window and door design and manufacturing because we always deliver a product that exceeds expectations. Our meticulous pursuit of perfection is evident in every project we complete.
Production Strength
Your requests are our top priority.
We not only ensure your needs are met with customized, one-stop solutions but also offer innovative and insightful ideas.
We believe in maintaining the delicate balance between aesthetics, functionality, and practicality.
Our aluminum fabrication involves the precise processes of cutting, bending, and shaping, which allow us to create a wide range of parts and structures for machinery, products, and artwork.
Non-Standard Aluminum Alloy Parts Customization
- Mold making
- Material extrusion
- Deep processing (sawing, drilling, milling groove, etc.)
- Oxidation, spraying and other surface treatment to produce qualified products by customer requirements.
15+
Years Of Experienc
150+
Export Countries
100k+
Trading Clients
1000+
Successfully Project
The Process Of Making Windows And Doors Is Just For You
It is very important to us that every client is involved in every step of the design and build process to ensure you get what you need and want from your project. Each custom window and door product usually goes through the following steps:
Inquiry & Requirement
Please contact us and tell us the details of the door and window products you want to know, and our professionals will reply to you within 24 hours.
Design & Quotation
Based on the specifications determined during your consultation and the space required for installation, we will provide you with a free design and then help you choose an option that suits your style and budget.
Production & Assembly
Everything from the materials to the small details are produced and assembled by our experienced craftsmen to eliminate the slightest imperfections and deliver a flawless, high-quality product.
Packaging & Shipping
After the production process is completed, we will safely package your product and ship it to your designated address as soon as possible.
Installation & Instructions
We provide video installation guides and step-by-step instructions for all types of products, allowing you to install your product without the need for a technician.
Warranty & After-Sales
To keep your windows and doors running for the long term, when you need help, please contact our after-sales support team and our experts will answer all your questions.
Mold Workshop
In HANSE Workshop, we prioritize precision in aluminum profile extrusion. We use H13 steel for industrial extrusion dies, which are nitride for optimal performance. Each mold set includes a positive mold, mold pad, and mold sleeve, with specific parts like the working belt, empty cutter, and deflector serving unique functions.
Our specialized workshop features professional CNC lathes, machining centers, and advanced equipment, maintaining a die manufacturing accuracy of 0.01mm to ensure extruded aluminum products meet tolerances within ±0.05mm.
Aluminum Extrusion Production Line
A top-tier aluminum extrusion line showcases the capabilities of our production enterprise. High-quality equipment enhances both efficiency and product quality. Our extrusion method goes beyond simple shapes, enabling the production of complex profiles, including those with changing sections, intricate shapes, and hollow profiles.
This precision is challenging to achieve with other methods but easily attainable with our complete aluminum profile extrusion line and auxiliary equipment. We can now produce high-precision aluminum alloy profiles with wall thicknesses of (0.3 – 0.4) ± 0.10 mm and surface roughness of Ra0.8 – 1.8 μm, surpassing the capabilities of alternative equipment. By using aluminum profile extruders, we streamline processes, reduce workloads, and enhance metal material utilization and yield.
In-depth Fabrication of Aluminum Extrusion, Aluminum Profiles
Machining is a crucial aspect of aluminum fabrication, involving processes like cutting, drilling, milling, countersinking, and more. This work is performed using machinery such as CNC milling and turning machines, drills, laser cutters, and welding machines.
When it comes to choosing the right alloy for aluminum fabrication: For extruded aluminum projects, alloys like 6063, 6060, 6061, and 6082 are excellent choices, with 6061 being widely used in various industries.
If weld ability is a priority, opt for alloys in the 5XXX or 6XXX series, while 2XXX and 7XXX alloys are not recommended for welding.
For bending applications, consider using aluminum alloy 3003 for optimal results, followed closely by 5052, which offers better formability than 3003.
Customize Product Surface Treatment
Aluminum naturally darkens with prolonged exposure to air and chemical reactions. Surface treatments offer corrosion resistance, weatherproofing, durability, aesthetic appeal, and extended lifespan. Our surface treatment methods include anodizing, sandblasting, electrolytic coloring, electrophoresis, wood grain transfer printing, and powder coating, allowing for customizable colors and finishes.
At HANSE, we specialize in powder-coating aluminum extrusions, offering a wide array of RAL, PANTONE, and custom colors. Choose from various textures (smooth, sandy, metallic) and gloss levels (bright, satin, matte). We provide powder coating services for aluminum extrusions, machined components, and fabricated parts.