Xiaoshenyou

Full name: Shenzhen Xiaoshenyou Electronic Technology Co., Ltd. Also uses the brand name "IQQUE". Both names are derived from the iQue brand used by Nintendo in China, which is "Shenyou" in Chinese.

I try not to pass judgement here or anything but their consoles are mostly quite ugly. They also have unique games not seen elsewhere, so they may have an internal software development team, or they may be simply working with some outside company that no one else is using.