Enqin Gao is Research and Development Director at Hammond Group USA. Hammond is a global manufacturer of paste additives and lead oxides with manufacturing facilities in Malaysia, England, and the United States. Enqin earned his master’s degree in physical chemistry from Peking University and a Bachelor of Science in chemistry from Wuhan University. He also studied materials science and engineering as a PhD student at Iowa State University. With over 20 years of experience in lead-acid battery working for Trojan Battery and Camel Group, Enqin in enthusiastic in improving battery performance.