Dr. Xiaoming Ma
Chairman, CEO, and CTO
Suzhou Rainbow Material Co., Ltd., China

Dr. Xiao Ming Ma is a distinguished executive and technical leader in the electronic materials and semiconductor industry. He currently serves as the Chairman, CEO, and CTO of Suzhou Rainbow Material Co., Ltd. With extensive international experience across Japan, China, and Southeast Asia, Dr. Ma holds a Ph.D. in Chemical Engineering from Peking University and owns 46 patents. Throughout his career, he has held pivotal leadership roles in R&D, technical applications, sales, and corporate strategy at top-tier global companies, including Dow, DuPont, and Merck in Japan.