Kung Sing Engineering Corporation announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced sales was TWD 529.260 million compared to TWD 984.800 million a year ago. Operating income was TWD 37.856 million compared to TWD 6.950 million a year ago. Net income was TWD 23.359 million compared to TWD 921,000 a year ago. Basic earnings per share was TWD 0.05.