Sub-forum "3D Printing, Digital Manufacturing & the 3rd Industrial Revolution" held at BFA
Hong Xuetian from the 3D printing industry foundation of Zhongguancun Dream Laboratory speaks at a sub-forum with the theme of "3D Printing, Digital Manufacturing & the 3rd Industrial Revolution" during the 2015 Boao Forum for Asia (BFA) in Boao, south China's Hainan Province, March 28, 2015. (Xinhua/Yang Guanyu)