Founded in 2010;Dong Guan Zhike lntelligent Science &Technology Co.,Ltd(belong to Yinhe Technology Group Co.,Ltd) specialized in developing,manufacturing,selling all kinds of robotic vacuum cleaners,robot wash machines,robot air purifiers;our robots are hot sale in China,Asia,Australia,as well as Europe,North America;we have delivered 300,000pcs robots all over the world yearly.