Jentech Precision Industrial Co., Ltd. announced earnings results for the first quarter ended March 31, 2019. For the first quarter, the company announced sales was TWD 1,271.939 million compared to TWD 1,058.488 million a year ago. Operating income was TWD 182.420 million compared to TWD 87.323 million a year ago. Net income was TWD 164.684 million compared to TWD 39.790 million a year ago. Basic earnings per share was TWD 1.44 compared to TWD 0.37 a year ago. Diluted earnings per share was TWD 1.36 compared to TWD 0.37 a year ago.