2021-06-03 [At the exhibition]UMEK Booth (6.1H865), June 3-4, June 3-4, waiting for you to visit!On June 2, 2021 AQUATECH CHINA was grandly opened in Shanghai National Convention and Exhibition Center. Hebei UMEK Environment Machine CO.,Ltd. bringing our Filter Cartridge, Filter Housing, FRP tank, RO Membrane