Truong Dua Co., Ltd specializes in the construction and installation of plaster board ceilings and partitions, such as: Design, construction and installation of gypsum ceiling panels, gypsum partitions, etcTruong Dua Co., Ltd specializes in the construction and installation of plaster board ceilings and partitions, such as: Design, construction and installation of gypsum ceiling panels, gypsum partitions, etc