Van Phong Dai Dien Cong Ty TNHH Ky Thuat Tam Nhin Toan Cau Address: 5th Floor, Uoa Tower, No 6, Tan Trao Street, Tan Phu Ward, District 7, Ho Chi Minh City Enterprise code: 0108443053-014 Phone: 0903915760 Tan Phu Ward, District 7, Ho Chi Minh CityFounding date: