Product selection
Wood – North American red oak
Profile -6063 aero-grade primary aluminum
Glass – hollow tempered glass
Thermal Insulation Strip -PA66 custom nylon thermal insulation strip
Rubber strip – multi-cavity composite rubber strip
Gauze -304 stainless steel ultra high definition gold steel gauze
Warm edge strip – Bend warm edge strip in one piece
Handle/Hardware – Full hardware system from Jian Lang

Product characteristics
The frame fan is flat, the window screen is one, the whole lock closed hardware;
With safety lock, child safety lock, comprehensive protection
Imported rubber strip, multi-channel seal, thermal insulation is guaranteed;
New drip along with batch water aluminum design, hidden drainage structure.

Performance of doors and Windows

Watertight: Level 6
Air tightness: Level 6
Wind pressure resistance: Level 6
Insulation: Level 6
Sound insulation: Level 4

Application Scenario Living room, bedroom, study room and other rooms