Surana Telecom Standalone December 2018 Net Sales at Rs 6.11 crore, down 23.92% Y-o-Yhttps://www.moneycontrol.com/news/business/earnings/surana-telecom-standalone-december-2018-net-sales-at-rs-6-11-crore-down-23-92-y-o-y-3509931.html#SURANAT&P