Thuong Mai Dich Vu Ky Thuat Viet Ha LTD Address: 42, Street No 4, Ward 11, Go Vap District, Ho Chi Minh City Enterprise code: 0312471893 Phone: 0905816566 Representative: Ngo Tan Ha Adress: 42, Street No 4, Ward 11, Go Vap District, Ho Chi Minh City Ward 11, Go Vap District, Ho Chi Minh CityFounding date: 23 - 9 - 2013