The sliding window is divided into two types: left and right, and up and down. The sliding window has the advantage of not occupying the indoor space, and the appearance is beautiful, the price is economical, and the sealing is good.
With high-grade slide rails, you can push it flexibly. Equipped with large pieces of glass, it not only increases indoor lighting, but also improves the overall appearance of the building. The sash has a good stress state and is not easily damaged, but the ventilation area is limited.
Plastic Flashlight,Led Plastic Flashlight,Surefire Plastic Flashlight,Plastic Small Torch
NINGBO ZHENGUO INTELLINGENT LIGHTING CO.,LTD , https://www.zguolight.com