Dich Vu Phat Trien Ky Thuat Co Dien Viet Nam Joint Stock Company Address: No 14, Lane 389, Vong Street, Dong Tam Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0105266984 Phone: 02433504222 Representative: Tran Anh Hung Adress: No 8/40B, TX40 Street, Thanh Xuan Ward, District 12, Ho Chi Minh City Dong Tam Ward, Hai Ba Trung District, Ha Noi CityFounding date: 19 - 4 - 2011