Vien Sinh Thai Va Bao Ve Cong Trinh Address: No 267, Chua Boc Street, Trung Liet Ward, Dong Da District, Ha Noi City Enterprise code: 0100731652 Phone: 0248521162 Representative: Trinh Van Hanh Adress: Can Ho 12a-03 Chung Cu, No 71 Nguyen Chi Thanh, Dong Da District, Ha Noi City Trung Liet Ward, Dong Da District, Ha Noi CityFounding date: 16 - 9 - 1998