O To Duong Doanh Joint Stock Company Address: KM8, Highway 18, Mao Doc Hamlet, Phuong Mao Commune, Que Vo District, Bac Ninh Province Enterprise code: 2300932575 Phone: 0939690000 Representative: Nguyen Van Vien Adress: Ha Hamlet, Me Tri Ward, Nam Tu Liem District, Ha Noi City Phuong Mao Commune, Que Vo District, Bac Ninh ProvinceFounding date: 3 - 3 - 2016