Thuong Mai Osung Tech LTD Address: No 77, Nguyen Tat Thanh Street, Khai Quang Ward, Vinh Yen City, Vinh Phuc Province Enterprise code: 2500571710 Phone: 0977502022 Representative: Do Hong Khanh Adress: Lien Binh Hamlet, Hop Hoa Town, Tam Duong District, Vinh Phuc Province Khai Quang Ward, Vinh Yen City, Vinh Phuc ProvinceFounding date: 28 - 9 - 2016