Lang Doan Ket LTD Address: Doan Ket Village Project, Nhat Tan Ward, Tay Ho District, Ha Noi City Enterprise code: 0101636585 Phone: 02466860414 Representative: Chu Duc Long Adress: Khoi 1, Quang Trung Ward, Vinh City, Nghe An Province Nhat Tan Ward, Tay Ho District, Ha Noi CityFounding date: 15 - 4 - 2005