O-Sung Vina LTD Address: No 12, TTN 17, KP 4, District 12, Ho Chi Minh City Enterprise code: 0313107576 Phone: 02854082460 Representative: Bui Thi Ngoc Lan Adress: 287 To Ngoc Van, Civil Group 15, KP2, Thu Duc District, Ho Chi Minh City District 12, Ho Chi Minh CityFounding date: 23 - 1 - 2015