Featuring a unique "single-pane, dual-track" design, the window sash operates smoothly and steadily, bringing you a serene living experience.
Equipped with a new anti-fall device, it ensures safety and reliability, allowing you to stay at home with peace of mind even during typhoon seasons, fearless of the storm.
With multiple sealing designs, it effectively blocks dust and noise while maintaining indoor tightness, creating a quiet and comfortable living environment for you.
The built-in sturdy diamond mesh not only guarantees excellent ventilation but also provides effective protection, preventing insects from disturbing your cozy life at home.
All accessories are perfectly matched, 100% independently developed and patented, ensuring superior quality and reliability that you can trust.