Memstar is one of the largest and most advanced membrane manufacturers in the world. We have four (4) state-of-the art manufa ... cturing centers located across the globe and manufacture a wide range of membrane products for water and wastewater processes. These include Ultrafiltration (UF) and Membrane Bioreactor (MBR) membranes with hollow fiber PVDF and RO membranes. We have global staff and channel partners to support the international community and look forward to those opportunities. read more