Thiet Ke Do Joint Stock Company Address: No 22, Alley 114, Tho Quan Lane, Kham Thien Street, Tho Quan Ward, Dong Da District, Ha Noi City Enterprise code: 0102901349 Phone: 0242432861 Representative: Tran Thanh Tung Adress: No 728, Nguyen Khoai Street, Thanh Tri Ward, Hoang Mai District, Ha Noi City Tho Quan Ward, Dong Da District, Ha Noi CityFounding date: 9 - 9 - 2008