Cong Nghe Xay Dung Sai Gon Joint Stock Company Address: 43/16/1, Street 8, Quarter 3, Linh Trung Ward, Thu Duc District, Ho Chi Minh City Enterprise code: 0303063778 Phone: 02862841275 Representative: Nguyen Thach Nguyen Adress: Hamlet 1, Nghi Phu Commune, Vinh City, Nghe An Province Linh Trung Ward, Thu Duc District, Ho Chi Minh CityFounding date: 10 - 10 - 2003