Thien Nghi LTD Address: 23, Lane 16, Hoang Cau Street, O Cho Dua Ward, Dong Da District, Ha Noi City Enterprise code: 0101230680 Phone: 0248723547 Representative: Pham Thi Huyen Anh Adress: No 66, Hang Ma Street, Hang Ma Ward, Hoan Kiem District, Ha Noi City O Cho Dua Ward, Dong Da District, Ha Noi CityFounding date: 19 - 4 - 2002