หน้าต่างแบบเลื่อน PVC พร้อมด้วยกระจกที่จับ

1. Ventilation: the opening mode of the casement window makes the room naturally circulate with the air of nature, and the indoor air is fresh. At the same time, it eliminates the possibility of rainwater entering the room. The fresh air undoubtedly creates a comfortable living environment for people.
2. Safety:  The linkage hardware and various functions of the handle are arranged around the window sash, which are fixed on the window frame when it is closed, so the safety and anti-theft performance are excellent.
3. Easy to clean windows: easy to operate, can make the outside of the window sash turn to the inside. It is convenient and safe to clean the outer surface of the window.  
4. Practicability: the utility model avoids occupying indoor space when the inner window is opened, and is inconvenient to hang curtains and install lifting clothes hanging poles.    
5. Good sealing and thermal insulation performance: through multi-point locking around the window sash, the sealing and thermal insulation effect of doors and windows is ensured.