Sterling Consolidated Corp. announced earnings results for the first quarter ended March 31, 2019. For the first quarter, the company announced total revenue was USD 2.250 million compared to USD 1.797 million a year ago. Operating income was USD 70,018 compared to operating loss of USD 93,504 a year ago. Net income was USD 19,676 compared to net loss of USD 99,702 a year ago.