Dr. Xianglin ZHANGProfessor，School of Materials Science and Engineering，Huazhong University of Science and Technology (HUST)， Phone: +86(27) 13886186966Email: hust_zxl@mail.hust.edu.cn Academic Research Interests3D Bioprinting and scaffold engineering（1）Multi-nozzle bioprinting（2）Electro-spinning for nano fiber and bio application （3）Sheet metal fine blanking  (4) Tool life improvement.