Features:

1) Insulated glass is by two pieces or the multi- pieces glass combination, after two time hits the rubber but to become. It has the obvious energy conservation efficiency

2) Sound-insulated performance, heat insulation performance, guards against the condensation performance

3) Biggest specification: 2,450 x 3,300mm

4) Smallest specification: 350 x 250mm

5) Center spatial glass thickness: 10mm -40mm