PhD of Materails Science and Technology. More than 35 years researching and working experience in erosion/corrosion and materials science and technology for both University and Oil & Gas Industry. More than 100 papers were published in technical journals and international conferences. He is a visiting professor for University of Sci. & Tech of Beijing. He is also working for Chinese National Center for Materials Service Safety as a director of international expert. Prior to this he was a Chief Technology Officer of Marubeni-Itochu Tubular Steel Asia Pte Ltd responsible for corrosion and materials selection especially for oil & gas, geothermal and CCS/CCUS applications.He worked for INPEX Corporation as a manager of Materials/Corrosion department. He also worked as a research professor and an assistant director of NSF Institute for Corrosion and Multiphase Technology, Ohio University USA.