cheap frameless bi fold doubl glass slide door for balcony malaysia price on China WDMA exterior competitive price fast delivery time

competitive price fast delivery time and outstanding after sale service

waterproof paper ect

normal standard or thermal break

Best Rollers: Use big ball bearing wheels and slide smoothly

cheap frameless bi fold doubl glass slide door for balcony malaysia price on China WDMA exterior competitive price fast delivery timeProduct Details Latest system: frameless in vertical and each glass panel can open individually for easy cleaning, more fresh air and sunlight, and close with transparent clear view. Compensation profile: compensation profile at the top can adjust the gap between the window and ceiling to make system horizontal. Adjustment screws: two kinds of adjustment screws, one to raise the compensation profile, another for lower the compensation profile. Rollers