Simo Kunming Research Institute is a research and development institution established by Simo Group in Kunming, China, mainly engaged in the research and development of mobile communication industry. According to official website's information, Cui Yimu's registered address is located on the east side of the 6th floor of Building 1, Mabu Science Park at the intersection of Xin 'an Sixth Road and Baoyuan Road, xixiang street, Baoan District.
Established in 2002, Cui Yimu Kunyan Institute has become one of Cui Yimu's important R&D bases in Chinese mainland, and its R&D field covers many fields such as mobile communication, 4G/5G technology, cloud computing and Internet of Things.