Doctor, senior engineer, director of material design department of Zhongce Rubber Radial Tire Research Institute. Mainly engaged in the basic research and application of green tire material formulation design. In the past five years, he published more than 30 papers (5 of which were included in SCI), , and obtained 30 invention patents. His research project "silica reinforcing network and its regulation" was supported by the Zhejiang Province Postdoctoral Scholarship.In 2021, the low roll resistance high grip tire project presided over won the second prize of Zhejiang Science and Technology Progress Award.