Kei a Bangmo te hangarau matua me te kaha whakaputa nui o te kirikiri wehewehe teitei. Ko ona hua matua, ko te pehanga hollow fiber ultrafiltration membrane module, submerged MBR membrane module me submerged ultrafiltration (MCR) module, e whakamahia nuitia ana i roto i nga mara o te horoi wai, te maimoatanga parakaingaki, te whakamahi ano i te wai para, me etahi atu, kua kaweake ki nga rohe o Europe, US, Middle East, Africa, Tonga Asia, etc.