Thuong Mai Va Dich Vu Ngoc Chau LTD Address: 23, Alley 41, Thinh Quang Lane, Thinh Quang Ward, Dong Da District, Ha Noi City Enterprise code: 0101856238 Phone: 0988884879 Representative: Nguyen Huy Thiem Adress: 42 7a Civil Group, Thinh Quang Ward, Dong Da District, Ha Noi City Thinh Quang Ward, Dong Da District, Ha Noi CityFounding date: 13 - 1 - 2006