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This System came from “thinking outside of the box,” and also from our attention to details.
The sheet of glass and aluminum frame weighs a total of 150 kg (331 lbs.) and
by suspending it from above presents a simple but classy appearance.
The door rolls and stops smoothly, working silently. It has been used and
appreciated in the Roppongi Hills Residence in Tokyo, as well as the Prime Minister’s Official Resi-dence.