Thuong Mai & Dich Vu Ky Thuat Long Chau LTD Address: No 81 F325, Bac Ly Ward, Dong Hoi City, Quang Binh Province Enterprise code: 3101113090 Phone: 0915379972 Representative: Ho Dinh Thi Bac Ly Ward, Dong Hoi City, Quang Binh ProvinceFounding date: 27 - 1 - 2022