Totally Wicked, one of the UK’s oldest and largest family-owned vape retailers, has been acquired by Wittyace UK Holding, a business controlled by Chinese national Ying Wang and ultimately owned by Hong Kong-based Wittyace Hk Holding Limited. The financial terms of the deal have not been disclosed, but filings with the UK’s Companies House confirm that Wittyace now holds at least a 75% controlling stake in the Lancashire-based company.