energy conservation, noise insulation,excellent designed structure,reasonable price, elegant appearance

1.Suitable for the area with less requirement of heat preservation and heat insulation performance;

2.Sash width ≥300mm;Sash height≤2400mm;Weight of window sash ≤90kg;

3.Side frame, follow the procedure of glue injection after corner crimping; Leading the flow of Sealant through special guide plate, increasing the intensity and Sealing performance of window corner;

4.Sash frame use plastic corner key connect through inside hexagonal bolt, easy connection, simples construction, less fabrication process, suitable for quantitive production, and it’s very convenient to change the dimension of sash frame;

5.Can select and use 16-20mm glass;

6.Beautiful shape, elevation effect concise and bright;

7.Using excellent hardware ,flexible opening, tiny opening and closing force, convenient and flexible, no noise;

8.Sealing design with anti-crash piece, prevent shaking piece as an whole, make the installation more convenience;