Cty TNHH Thiet Ke Xay Dung Hoan Thien Address: 34, Street No 04, Tan Phu Ward, Tan Phu Ward, District 7, Ho Chi Minh City Enterprise code: 0304393352 Phone: 0913626515 Representative: Bui Duc Tai Adress: 171/29 Ton Dan P.14, Ward 14, District 4, Ho Chi Minh City Tan Phu Ward, District 7, Ho Chi Minh CityFounding date: 12 - 6 - 2006