BEIJING, China, May 19, 2020 - (ACN Newswire) - NIU Technologies ("NIU", or "the Company") (NASDAQ: NIU), the world's leading provider of smart urban mobility solutions, today announced its financial results for Q1 2020. Road to Recovery with a Revenue of RMB 232.9 Million For Q1 2020, the revenue is RMB 232.9 million, which decreased by 34.4%...