Cloud-enabled service robots under the Sanbot brand, Sanbot Elf, Sanbot King Kong, and Sanbot Nano, are the specialty of Qihan Technology Co., Ltd., focused on retail, hospitality, education, and healthcare. Founded in 2006 and headquartered in Shenzhen, its robots feature AI, voice recognition, and open APIs for custom applications. Holding more than 200 patents in machine vision, multi-axis control, and big data, Qihan operates in more than 40 countries, partnering with IBM Watson, Nuance, and C2RO. ISO 9001 certified, it runs a 10,000 sq.m manufacturing center.