2023 Beijing Water Exhibition

Human interest NurPhoto China Beijing Water Show 2023 visitors community vending machine Beijing Nov. 20 Costfoto exhibition water industry event technology hydration solutions trade show Chinese market international participants innovation water dispensing automated retail environmental sustainability water technology public event industry networking consumer experience water treatment water purification interactive displays product demonstration business opportunities market trends vending solutions smart technology eco-friendly products water conservation water infrastructure Beijing Water Show 2023 visitors community vending machine Beijing China Nov. 20 Costfoto NurPhoto exhibition event photography water industry trade show hydration technology drinking solutions water dispensers innovation interactive display public event Chinese market water-related products environmental sustainability clean water access water purification consumer experience vending technology showcase international attendees water filtration bottled water alternatives smart vending machines water conservation eco-friendly products