(Reuters) - China's JD.com Inc beat analysts' estimates for quarterly revenue on Friday, as stay-at-home customers turned to its online platform for daily groceries and shopping needs, sending its U.S.-listed shares up 3.5% before the bell.The company is also benefiting from an in-house logistics and warehousing unit that is supporting the current surge in online orders.Total net revenue rose 20.7% to 146.21 billion yuan (16.87 billion pounds)in the first quarter ended March 31, while analysts..