dependable frameless vertical folding glass windows used in balcony on China WDMA Type:Sliding Windows Q: Does this kind of

Q: Does this kind of house can only be used in residential buildings

2018 new products professional double glazing aluminum bifold doors from China supplier

45°corner reinforcement

Q1: All these doors and windows come with frames to mount on walls

dependable frameless vertical folding glass windows used in balcony on China WDMA Type:Sliding Windows Q: Does this kind ofProduct Details Popular system: Finzone09 is used for most kinds of balcony shape, specially for flat balcony. Stronger profiles: The upper track is 3mm thickness and importance of the point is 5mm thick; the width of glass profile is 29mm and the height is 41mm, the importance of the point is 2. 5mm thick. Glass: Use 8mm tempered glass and 5+4 laminated glass. Big panels: The max width for glass panel is 650mm and the height is 2300mm. Protection