Iron window grill design steel window grill design door window frame double glazed glass windows and doors on China WDMA color:White New model aluminum alloy window

New model aluminum alloy window sliding windows design on sales

Too rapid speed for extrusion

high reliability

The trick is to have something on the outside preventing the heat permeating the glass and roller shutters are terrific in this regard

Iron window grill design steel window grill design door window frame double glazed glass windows and doors on China WDMA color:White New model aluminum alloy windowProduct Description Iron window grill design steel window grill design door window frame double glazed glass windows and doors Open swing, awning or fixed steel window Door Frame 1. 1mm glavanized steel tube with powder coating Door Leaf 1. 0mm T type and P type galvanized steel tube with powder coating Glass single 6mm tempered clear glass, other glass are available Color black, grey, bronze, white or customized Accessories lock, handle, hinges, etc