VANCOUVER and KONINGSHOOIKT, Belgium, May 1, 2018 /PRNewswire/ - Ballard Power Systems (NASDAQ: BLDP; TSX: BLDP) today announced it has received a purchase order from Van Hool NV ("Van Hool"; https://www.vanhool.be/en/), a bus OEM partner in Belgium, for 40 FCveloCity®-HD fuel cell... |