De.mem Limited appointed David Chua as Director of Manufacturing. In previous roles David has been responsible for the membrane manufacturing at Hyflux, a large Singaporean provider of water treatment systems, and Microdyn- Nadir Singapore Pte Ltd. (a company of Mann+Hummel). David brings with him deep and relevant experience in the manufacturing of many different types of membrane technologies. David will be leading the expansion of De.mem's membrane manufacturing capabilities.