1,The best feature of this door can be pulled/pushed with one-leaf ,two-leaf or multi-leaf,and opened in a folding way,which can also be opened or closed completely,and you can assign the space free to make full use of it ,
2,Especially applicable for wide opening door:It opens to interior.Folding door makes themost of the space and makes a wider view,
3,Waterproofness,Sound-insulation and Heat-insulation:It is high of heat-insulation,waterproofness, gas tightness and sound-insulation by the use of the thermal-break heat-insulation aluminum alloy and insulated glass,
4,Excellent Performance:It can be operated easily and conveniently in good bearing capability and anti-abrasion by the use of siegenia hardware fittings.
3,Waterproofness,Sound-insulation and Heat-insulation:It is high of heat-insulation,waterproofness, gas tightness and sound-insulation by the use of the thermal-break heat-insulation aluminum alloy and insulated glass,
4,Excellent Performance:It can be operated easily and conveniently in good bearing capability and anti-abrasion by the use of siegenia hardware fittings.
