BANGO 甜醬油 - BANGO Sweet Soy Sauce - Bango stands for taste of genuineness, which is refrected in its genuine soya sauce taste because it is made of high quality black soya bean. Perfect for Marinated Indonesian Satay With Bango Sweet Soy Sauce. No MSG. Bango Brand Since 1928. Product of Indonesia. Halal Certified حلال .