Xu brings over 20 years of experience in managing laboratory paper machines and pilot testing equipment, along with a robust background in fluid mechanics, material science, and instrumentation development. His professional experience includes significant roles at International Paper, AstenJohnson, and Georgia Tech’s George W. Woodruff School of Mechanical Engineering

Xu's career is marked by innovative research and successful commercialization of new products and processes. At AstenJohnson, he served as a senior research scientist, specializing in forming and press fabrics used in the paper industry. His work led to the commercialization of several new forming and press products, and he managed pilot press stand at AstenJohnson and participated in papermaking trials at different pilot facilities to evaluate the performance of these fabrics.

Prior to AstenJohnson, Xu held positions at International Paper's Corporate Technology Center, where he managed the Microfinishing Lab and Humidity Resistant Liner Lab. His research provided critical insights that influenced the company’s major business decisions. He also developed various unique instruments for different paper mills at International Paper.

Xu earned his Ph.D. in paper science and mechanical engineering from Georgia Tech’s Institute of Paper Science and Technology. His doctoral research focused on the measurement of fiber suspension flow and forming jet velocity profile using Pulsed Ultrasonic Doppler Velocimetry (PUDV). He also holds a B.S. in Material Science and Engineering from Tsinghua University in Beijing, China.