Thiet Ke Quang Cao Toan Khoi LTD Address: No 18 Cao Ba Nha, Nguyen Cu Trinh Ward, District 1, Ho Chi Minh City Enterprise code: 0310657204 Phone: 0903881534 Representative: Vuong Thi Trang Thuy Adress: No 6 Mai Hac De, Ward 15, District 8, Ho Chi Minh City Nguyen Cu Trinh Ward, District 1, Ho Chi Minh CityFounding date: 1 - 3 - 2011