ADVERTISEMENTWhat Aided Margin Growth For HCL Tech?What Aided Margin Growth For HCL Tech? NDTV Profit23 Oct 2019, 07:39 PM IST 23 Oct 2019, 07:12 PM IST23 Oct 2019, 07:39 PM ISTWhatsAppX (was Twitter)FacebookTelegramSaveWhat Aided Margin Growth For HCL Tech?ADVERTISEMENT