XP-Pen was founded in 2005 in Japan. It opened a US branch in the US in 2013. Just about all computer companies have headquarter in the US. This company mainly makes stylus pencils and tablets. They have been making great progress in the development of drawing tablets. Unlike other tablets, XP-Pen focuses in making tablets solely for illustrations. Some of their sample works are pretty neat. This is the ideal tool for digital artists.