We design and produce all type high-performance of aluminum glass door & window, use dual water-proof Sanripre sealant and drainage system. Say goodbye to sealant aging and leakage problems. 

Equipped with our motorized rolling blinds IGU, Lattice IGU makes UMGC's door & window more elegance. Our door & window have many types like: top-railing sliding door, single track double panel sliding door, double-track four panels sliding door, Single panel open door, double panel flush door, inside out outside Bi-folding door, inside or outside open window, sliding window, top-railing window, bottom railing window, German type vertical & inside open window ETC...