Office: No 1 - 189/81 lane - Hoang Hoa Tham str - Ba Dinh Dist - Ha Noi - Viet Nam, Nere Khan Quang Do Hotel

Tel: 84-4 6294 4266

Cell phone: 84 986 856 063, 84 72 338 080

Email: deafcraft5colors@gmail.com; nguyenthuoc@gmail.com