Quan Gan is a Chinese-American entrepreneur who has started and operated numerous companies. In Shanghai, Gan and his then-girlfriend (now wife) Charlie ran Shanghai Nightmare, the first haunted house attraction in the country in 2009 and 2010. In Valencia, Gan now owns Gantom Lighting and Control, a specialty lighting company that produces the world’s smallest DMX, or digital multiplex, lighting fixtures for theme parks and entertainment venues; and ZTag, another company that puts on a zombie-inspired laser tag game.


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