Since itâs founding in 2001, Dae-Heung FSCComposite Window, Inc has specialized in manufacturing windowframes through continuous technology improvement. In 2013,Dae-Heung FSC was ranked first in the window frame industry ofKorean Government Procurement Sectors with 16% marketshare.Ourinnovative products have made this achievementpossible. Dae-Heung FSC Composite Window, Inc isenvironmentally conscious. It provides energy efficient windows inconsideration of high oil price. The company also providesrecyclable and environmentally friendly windows that promotepleasant residential environment.Â