Dich Vu Phat Trien Ky Thuat Y Te Truong Sinh Joint Stock Company Address: No 1, Lot 1a, Vu Pham Ham Street, Trung Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0101594399 Phone: 02437868050 Representative: Nguyen Duc Linh Adress: Civil Group 36, Khu 2, Bach Dang Ward, Ha Long City, Quang Ninh Province Trung Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 12 - 1 - 2005