Chang Jia M&E Engineering Corp. announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced total revenue was TWD 264.145 million compared to TWD 223.918 million a year ago. Operating income was TWD 5.758 million compared to TWD 10.435 million a year ago. Net income was TWD 4.451 million compared to TWD 8.757 million a year ago. Basic earnings per share was TWD 0.12 compared to TWD 0.23 a year ago.