Products of Ha Yen were present in the whole territory of Vietnam. Including international hotels and resorts under the management of IHG and Accor hotel operating groups such as Intercontinental, Crowne Plaza, Marriot, Novotel ... to big branded projects Other Vietnamese of Sun Group, Vin Group, Bim Group, FLC; from the kitchens of the factory canteen of Canon, Honda, Netsle, Microsoft, Vinfast ... to the kitchens of the Golden Gate high-class restaurants, hospitals, and other schools across the country ...