MangDang, founded in 2020, specializes in the research, development, and production of robot products that make people's lives better. We launched our first Robot Operating System (ROS) based quadruped robot (a robot with four legs), named Mini Pupper, in 2021. Mini Pupper was initially designed and developed to make it easier for robotics enthusiasts, especially students, to build their quadruped robot systems at a lower price, especially for students and educational institutions.