Dich Vu Ky Thuat Dien Hoang Trang LTD Address: 15a Nguyen Trung Truc, Ward 5, Binh Thanh District, Ho Chi Minh City Enterprise code: 0310730077 Phone: 0908200211 Representative: Nguyen Ngoc Vinh Adress: 262/28 Le Van Sy, Ward 14, District 3, Ho Chi Minh City Ward 5, Binh Thanh District, Ho Chi Minh CityFounding date: 29 - 3 - 2011