Vien Thong Thuong Mai Dich Vu Ky Thuat Phu Hung LTD Address: 2009B/3 Pham The Hien, Ward 6, District 8, Ho Chi Minh City Enterprise code: 0304493318 Phone: 0289007786 Representative: Do Vinh Khang Adress: 34B Chau Van Liem, Long Xuyen City, An Giang Province Ward 6, District 8, Ho Chi Minh CityFounding date: 11 - 8 - 2006