On July 11, 2019, at the launching ceremony of the first Zuchongzhi scientific and technological breakthrough plan in Kunshan City, Tongguang Biotech's '3D printing orthopedic implants' project was included in the project of Kunshan Zuchongzhi's breakthrough plan, and the 'Tongguang Biotech Shanghai Jiaotong University' joint laboratory was included in the construction project of Kunshan Cooperative Innovation Platform.