Joinsoon Electronics Manufacturing CO., Ltd. announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced sales was TWD 901.151 million compared to TWD 549.967 million a year ago. Operating income was TWD 20.223 million compared to operating loss of TWD 9.485 million a year ago. Net income was TWD 10.177 million compared to net loss of TWD 26.210 million a year ago.