Tu Van Thiet Ke Kien Truc Toan Cau Joint Stock Company Address: 25/5, Street 25, Cat Lai Ward, District 2, Ho Chi Minh City Enterprise code: 0310092466 Phone: 02837420069 Representative: Dang Van Vinh Adress: 127 Dinh Tien Hoang, Da Kao Ward, District 1, Ho Chi Minh City Cat Lai Ward, District 2, Ho Chi Minh CityFounding date: 3 - 6 - 2010