Viet Nam Sambo Chemical Joint Stock Company Address: No 23, Lane 42, Yen Hoa Street, Yen Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0106385889 Phone: 02435553575 Representative: Nguyen Luong Trung Adress: No 52, Street 158, Bach Dang Ward, Hai Ba Trung District, Ha Noi City Yen Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 9 - 12 - 2013