George Zhang
Vice President of R&D, ValvolineDr. Z. George Zhang serves as the Vice President of R&D at Valvoline Global
Operations (a wholly owned subsidiary of Aramco) in Lexington, Kentucky. A PhD-
trained chemist, Dr. Zhang joined Valvoline in 1999 and has taken on progressively
senior roles within the R&D organization. He currently leads R&D innovation, focusing
on the development of advanced cooling fluids and technologies for high-performance
computers and data centers.