O To Tri Khang LTD Address: Cong Nghiep O To Nguyen Khe Cluster, Nguyen Khe Commune, Dong Anh District, Ha Noi City Enterprise code: 0110158102 Phone: 0912328205 Representative: Tran Hong Minh Adress: Hamlet 7, Nguyen Khe Commune, Dong Anh District, Ha Noi City Nguyen Khe Commune, Dong Anh District, Ha Noi CityFounding date: 21 - 10 - 2022