Watch this video to see the amazing torsional strength of our products!
You will be impressed by the superb pressure resistance brought by the seamless welding process. People choose high-quality products to improve their living standards.
Development & Innovation
Established in 2000, we have more than 20 years of experience in door and window R&D and production. With leading R&D capabilities, we have introduced advanced production equipment, such as Japanese automated spraying lines and Swiss GEMA aluminum alloy coating lines. Our wood-aluminum composite systems use high-quality global materials and hardware.
Our Factory & Global Certificates
Packaging & Delivery
4 Layers of Protection
Adhesive Plastic Film: Applied on the frame and glass to avoid scratches.
EPE Film: Surrounding the entire window with plywood for collision protection.
Durable Plywood Box: No-fumigation plywood box for secure storage.
Plastic Belts: Tying the plywood box to prevent damage during transport.
Frequently Asked Questions
Who are we?
We are a professional provider specializing in high-end customized doors and windows. Focusing on innovative R&D, we operate a massive factory spanning 240,000 square meters with over 50 dedicated R&D experts.
How can we guarantee quality?
We follow international standard R&D processes, including water tightness and air tightness tests. Every product undergoes U-value simulation and rigorous inspections (video, online, or factory visit) before delivery.
What can you buy from us?
We offer thermal break aluminum windows and doors, wood-clad aluminum systems, energy-saving windows, and intelligent door and window solutions.
Why choose our products?
With over 150 product series and 56 patented technologies, we meet diverse climatic and aesthetic requirements globally. Our complete service system covers everything from intensive management to efficient after-sales.
What is the advantage of the thermal break aluminum?
Thermal break aluminum significantly improves insulation, reducing energy costs while providing superior strength and durability compared to standard aluminum frames.
Slander Door
