Koobee

Based on the provided research context, Koobee is identified as a Chinese original design manufacturer (ODM) that produces low-cost mobile phones. The company is noted for supplying hardware that is subsequently rebranded and marketed by other entities, such as the American company BLU Products, alongside other manufacturers like QiKU, Gionee, Doogee, and Tinno Mobile. The available information does not provide details regarding Koobee's founding date, specific historical milestones, notable design languages, or current market position beyond its role as an ODM for budget devices.