Thuong Mai Dich Vu Ky Thuat Trung Son LTD Address: 269 Go Dau, Tan Quy Ward, Tan Phu District, Ho Chi Minh City Enterprise code: 0311890404 Phone: 0912963679 Representative: Nguyen Van Trung Adress: 269 Go Dau, Tan Quy Ward, Tan Phu District, Ho Chi Minh City Tan Quy Ward, Tan Phu District, Ho Chi Minh CityFounding date: 20 - 7 - 2012