the steel sheet for top and bottom sheet is 0
> Environment-protective(formaldehyde emission>E1) PRODUCT DISPLAY
It is ok for the window but better to use 5mm double glasses for the door
Its quality meet Australia standard
China supply 0
Topwindow China Factory Good Price Corner Doors Commercial Kfc Shop Front Store Front Door Double Swing Glass Entry Door on China WDMA bifold the steel sheet for topTopwindow China Factory Good Price Corner Doors Commercial Kfc Shop Front Store Front Door Double Swing Glass Entry Door Product description Product name Topwindow China Factory Good Price Corner Doors Commercial Kfc Shop Front Store Front Door Double Swing Glass Entry Door Material Aluminium alloy; 6063, 6061, 6082, 6005,6060, T5, T6, Section Shapes Section Shapes I,U,T,C,Z,L,H,square, round, flat, hollow, t slot and other complicated shapes by