EISO Enterprise Co., Ltd. announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced sales was TWD 327.998 million compared to TWD 271.188 million a year ago. Operating income was TWD 42.547 million compared to TWD 13.979 million a year ago. Net income was TWD 30.618 million compared to TWD 13.031 million a year ago. Basic earnings per share was TWD 0.8 compared to TWD 0.35 a year ago. Diluted earnings per share was TWD 0.75 compared to TWD 0.32 a year ago.