Shenzhen Crastal Technology CO.,Ltd. announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced sales was CNY 174.739 million compared to CNY 113.799 million a year ago. Operating income was CNY 32.375 million compared to CNY 25.044 million a year ago. Net income was CNY 28.617 million compared to CNY 21.597 million a year ago. Basic earnings per share from continuing operations was CNY 0.1316 compared to CNY 0.1325 a year ago.