Khoan Cay Thep Viet Nam Joint Stock Company Address: 1B Hamlet, Dong My Commune, Thanh Tri District, Ha Noi City Enterprise code: 0105999011 Phone: 02436291392 Representative: Dang Pham Kien Adress: Lo Xa Hamlet, Nhan Hoa Commune, My Hao District, Hung Yen Province Dong My Commune, Thanh Tri District, Ha Noi CityFounding date: 25 - 9 - 2012