Tu Van Thiet Ke Kien Truc Oz LTD Address: 231, 233 Le Thanh Ton, Ben Nghe Ward, District 1, Ho Chi Minh City Enterprise code: 0311910308 Phone: 0977290291 Representative: Vu Minh Hiep Adress: 221 Nguyen Cong Tru, Nguyen Thai Binh Ward, District 1, Ho Chi Minh City Ben Nghe Ward, District 1, Ho Chi Minh CityFounding date: 4 - 8 - 2012