Since it’s founding in 2001, Dae-Heung FSC Composite Window, Inc has specialized in manufacturing window frames through continuous technology improvement. In 2013, Dae-Heung FSC was ranked first in the window frame industry of Korean Government Procurement Sectors with 16% market share.Our innovative products have made this achievement possible. Dae-Heung FSC Composite Window, Inc is environmentally conscious. It provides energy efficient windows in consideration of high oil price. The company also provides recyclable and environmentally friendly windows that promote pleasant residential environment.