Jiakuan Sun graduated from University of Minnesota in 2004 with a PhD in Chmeical Engineering and Materails Science. He joined Rohm and Haas Company in May 2004 as a senior scientist at its Spring House technical center. In Sep 2006, he took inreasing responsibilities as Asia Pacific coating research application manager based in Shanghai. In Nov 2009, he joined Wanhua and established surface materials buisness focuing on developing, manufacturing, and marketing waterborne and UV cure acrylic and uretahne dispersions, waterborne additives, hydrophilic crosslinkers, etc. This business has become leader in some areas including PU adhesives, wood coatings, textile coatings in China. He is the general manager of Surface Materials Business at Wanhua now.