
Keith Roe, President of American Society of Mechanical Engineers (ASME), speaks at a forum of the World Intelligent Manufacturing Summit in Nanjing, capital of east China's Jiangsu Province, Dec. 7, 2016. (Xinhua/Ji Chunpeng)

Keith Roe, President of American Society of Mechanical Engineers (ASME), speaks at a forum of the World Intelligent Manufacturing Summit in Nanjing, capital of east China's Jiangsu Province, Dec. 7, 2016. (Xinhua/Ji Chunpeng)