Lac Vien Joint Stock Company Address: No 1B, Hai Ba Trung Street, Trang Tien Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0102323225 Phone: 0248251533 Representative: Nguyen Tuyet Hoi Adress: No 1B, Hai Ba Trung Street, Trang Tien Ward, Hoan Kiem District, Ha Noi City Trang Tien Ward, Hoan Kiem District, Ha Noi CityFounding date: 24 - 7 - 2007