Golden Long Teng Development Co., Ltd. announced earnings results for the first quarter ended March 31, 2019. For the first quarter, the company announced sales was TWD 546.282 million compared to TWD 171.867 million a year ago. Operating income was TWD 60.307 million compared to TWD 20.079 million a year ago. Net income was TWD 63.694 million compared to TWD 19.244 million a year ago. Basic earnings per share was TWD 0.71 compared to TWD 0.21 a year ago. Diluted earnings per share was TWD 0.7 compared to TWD 0.21 a year ago.