balcony glazing system bi folding stacking sliding door with double glazing on China WDMA Built-in Blinds magic-51{width:446px}#detail_decorate_root

magic-51{width:446px}#detail_decorate_root

6mm+18A+6mm option Color: clear

2 ~ 4 level   Water tightness  350~600Pa 4~8 level    Air tightness  5

the shutter window can open and closed at the set time

A: We have ISO certification

balcony glazing system bi folding stacking sliding door with double glazing on China WDMA Built-in Blinds magic-51{width:446px}#detail_decorate_rootProduct Details Glass: 5+12A+5 double glazing tempered glass maximum opening space achieved when fully open the doors by aluminum folding door. Panels connected together in a train can be hinged off both side jambs to meet in a number of ways. When open, panels remain 90 degrees to the opening. Versatile functions with swing enter or exit panel(s) options and with flexibility to fully or partially open. Ease of operation to quickly open or close wide