G-TECH Optoelectronics Corporation announced earnings results for the first quarter ended March 31, 2019. For the first quarter, the company announced sales was TWD 716.729 million compared to TWD 807.517 million a year ago. Net income was TWD 5.812 million compared to net loss of TWD 48.010 million a year ago. Basic earnings per share was TWD 0.03 compared to basic loss per share of TWD 0.25 a year ago.