Chinese robotics maker sees 2019 Double 11-day global sales jump 12% year-on-yearSuzhou, China, 14 November 2019 – ECOVACS ROBOTICS, a market leader in innovative home service robotics, saw global sales on Double 11 (November 11) climb more than 12 percent year-on-year from 2018. Double 11, also called Singles Day, is China’s version of the US shopping frenzy day Black Friday. The company’s total Double 11 sales reached over US$113 million, setting a new record for ECOVACS.“ECOVACS ROBOTICS achi