EDAS is an acronym for Effective Daily Life Solutions. Founded in 2011 with a registered capital of US$625k, our team members have many decades of combined experience in the research and design of industrial equipment. We spent 4 years designing/testing, and then in early 2016 producing/launching EDAS window cleaning robot R-100 which possesses the ground breaking, and the world's first patented wet cleaning mechanism that can effectively eliminates dust, surface oil, and grime. In addition, no external power needed while operating to avoid worry about sudden power outages or easily entangled power cords.