Arrow Greentech Standalone December 2018 Net Sales at Rs 11.90 crore, up 22.74% Y-o-Yhttps://www.moneycontrol.com/news/business/earnings/arrow-greentech-standalone-december-2018-net-sales-at-rs-11-90-crore-up-22-74-y-o-y-3510111.html#ARROWGREEN