Foods, News & EventDONG THAP TV – OCHAO – COMPOSTABLE PLANT-BASED STRAWS MADE BY HUNG HAU FOODS – DONG THAP PROVINCE – VIETNAM Posted on 14.02.201907.01.2020 by adminfoods Vietnamese firm makes edible rice-flour straws to help protect environment CLOSE-UP OF THE PROCESS OF MANUFACTURING STRAWS MADE FROM RICE FLOUR IN DONG THAP