2018 Taiwan ITmonth (an annually exhibition of consumer electronics) schedule & location summary in this article.
Many of the electronic brands and distributors will attend to this event, usually you can expect to see the latest products and some concenpts of information technology and consumer electronics.
On the other hand, most of the company which join this event will sell their products, and usually come with a very good discount or lots of prizes, sometimes you can even bargain with the sales for a bit lower price or more prizes.