QiKU Internet Network Scientific (Shenzhen) Co., Ltd. is Chinese smartphone company based in Shenzhen, Guangdong, China. This company came into existence as a joint venture between Qihoo 360 and Coolpad. Initially, it launched Dazen brand, and later it launched its own branded smartphones. It launched QiKU Terra and QiKU Luna in China. It also launched its Terra 810 smartphone in India.