Grand-Tek Technology Co., Ltd. announced earnings results for the full year ended December 31, 2018. For the full year, the company announced sales was TWD 455.452 million compared to TWD 625.179 million a year ago. Operating income was TWD 50.814 million compared to TWD 111.055 million a year ago. Net income was TWD 46.824 million compared to TWD 78.482 million a year ago. Basic earnings per share was TWD 1.91 compared to TWD 3.23 a year ago. Diluted earnings per share was TWD 1.91 compared to TWD 3.19 a year ago.