20190413 Hongkong Electronics Fair 20181013 Hongkong Electronics Fair 20180413 Hongkong Electronics Fair 20161012 Hongkong Electronics Fair 20160427 MEGA SHOW 20151020 Hongkong Electronics Fair 20150415 Die China-invoer- en uitvoerbeurs 20140501 Die China Invoer- en Uitvoerbeurs 20230412Hongkong Electronics Fair