Prolink Microsystems Corporation announced earnings results for the first quarter ended March 31, 2019. For the first quarter, the company announced sales was TWD 691.174 million compared to TWD 687.307 million a year ago. Operating income was TWD 24.828 million compared to operating loss of TWD 447,000 a year ago. Net income was TWD 17.751 million compared to net loss of TWD 15.093 million a year ago. Basic earnings per share was TWD 0.15 compared to basic loss per share of TWD 0.3 a year ago.