Interior and Exterior Open Casement Window/Door

Features:
The window style is designed by the company itself with interior opening and exterior.

Features:

1) The window style is designed by the company itself with interior opening and exterior opening;

2) Window sash opens and closes flexibly and reliably;

3) Heat insulated shaped section, double sealing, excellent energy saving and heat insulation;

4) Modularized design for easy installation, high performance/cost ratio.