Va Tech Wabag Standalone September 2018 Net Sales at Rs 520.90 crore, up 2.88% Q-o-Qhttps://www.moneycontrol.com/news/business/earnings/va-tech-wabag-standalone-september-2018-net-sales-at-rs-520-90-crore-up-2-88-q-o-q-3156971.html#WABAG