Ky Thuat Cong Trinh Va Phat Trien Cong Nghe Viet Nam Joint Stock Company Address: No 341, Kim Nguu Street, Vinh Tuy Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0104205957 Phone: 0972765445 Representative: Le Ha Quy Adress: No 95 Trinh Kha, Dong Ve Ward, Thanh Hoa City, Thanh Hoa Province Vinh Tuy Ward, Hai Ba Trung District, Ha Noi CityFounding date: 13 - 10 - 2009