·BANGNA TAPIOCA FLOUR CO., LTD.
·BANPONG TAPIOCA FLOUR INDUSTRI
·SANGUAN WONGSE INDUSTRIES CO.,
·CHAIYAPHUM PLANT PRODUCTS CO.,
·CHOL CHAROEN CO., LTD.
·AVEBE U.A.
·Tianjin Tingfung Starch Develo
·Sino-Thai Starch Co., Ltd.
·Xiwang Group Company Limited