O To Ha Vi LTD Address: 42, Street No 8, Trung Son Residential Area, Binh Hung Commune, Binh Chanh District, Ho Chi Minh City Enterprise code: 0311698718 Phone: 0916176733 Representative: Hoang Nghia Tinh Binh Hung Commune, Binh Chanh District, Ho Chi Minh CityFounding date: 5 - 4 - 2012