iRobi Q YHR-IR003-WD3 by YUJIN ROBOT - Komachine Supplier Profile and Product List
Korea Yujin Robot Ros Robot Chassis (turtlebot 2/kobuki) Slam Open Source Development Mobile Platform Smart Remote Control - Smart Remote Control - AliExpress
Yujin Robot eX300 Smart Home/Office Vacuum Cleaner and Floor Mopping Robot, Extremely Quiet and Powerful, Lightweight and Compact : Industrial & Scientific - Amazon.com
Korea Yujin Robot Ros Robot Suite (turtlebot 2/kobuki Chassis) Open Source Mobile Chassis R&d Platform Kit Smart Remote Contro - Smart Remote Control - AliExpress