HPJ [Highpower International] 8-K: (Original Filing)
[Highpower International Announces Management Changes Leo Liao to succeed Wen Liang Li as Chief Technology Officer SAN DIEGO and SHENZHEN, China, June 15, 2017 /PRNewswire/ -- Highpower International, Inc. (NASDAQ: HPJ) ("Highpower" or the "Company"), a developer, manufacturer, and marketer of lithiu]