The Orthopaedic Branch of Zhejiang Medical Association is scheduled to hold the "2019 Zhejiang Orthopaedic Academic Conference" on September 5-8, 2019 in Hangzhou, inviting experts to discuss new theories, new knowledge, new technologies and clinical practices in the field of orthopedics. He will also give academic lectures and academic exchanges at the same time. Biying Bio 3D Instant Printing External Fixation will also directly appear in this orthopaedic academic conference, and gather with nearly a hundred orthopedic professionals to share academic feasts. !