Feature:
1.Tilt opening is a new and smart way,making the airflow change smoothly,while excluding possibility of rain water come into the room.
2.Easy to clean:when tilt inside,you can clean the exterior of the window easily and safely.
3.Practicality:avoid wasting indoor space,makes the using of curtain available.
4.Sealing and thermal insulation performance:using the multi-point locking system,guarantee good airtightness and insulation.