Insulated Glass is a multi-glass combination consisting of two or more panes enclosing a hermetically-sealed air spacer filled with molecule absorbent . It can be structured with laminated,tempered,coated and low-E coating glass. Insulating glass with blind system is a new energy-efficient product, which installs the blind inside of the Sealed insulating glass. So it has performance of both shielding and thermal insulation. The louver blades inside of the insulting glass can be tilt and adjusted up and down. But compare to the traditional blind window, it is more beautiful and neat, and the lighting of interior environment has been changed well. It is widely used as door, window, partition, curtain wall of hotels, high residential, hospitals, offices, government institutes, studios and mart buildings etc. Thickness 4+19A+4mm < 5+21A+5mm, for your requirements Size…