Yes According to the list. com, there is only one shop in Lvliang that rents bubble machines, and Qujing advertisement installation stage builds a stage mixer and rents audio, which is located near Qujing Lvliang Convention and Exhibition Center. The company provides all kinds of equipment needed for large-scale literary parties, birthday banquets and exhibitions. Products include large-scale concert bubble machine, snowflake machine, smoke machine, exhibition equipment and various wedding equipment.