Dau Tu Tu Van Thuong Mai Dich Vu Ky Thuat Loc Bao Joint Stock Company Address: 171 Nguyen Van Luong, Ward 10, District 6, Ho Chi Minh City Enterprise code: 0314089506 Phone: 0838753524 Representative: Vu Duc Long Adress: No 139 Tran Nguyen Han, Tran Nguyen Han Ward, Le Chan District, Hai Phong City Ward 10, District 6, Ho Chi Minh CityFounding date: 31 - 10 - 2016