Dr Gu Fang of University of Western Sydney (UWS), Australia, visited the laboratory on 28th Nov. 2012. In the morning, Dr Gu Fang discussed with Professor Chen Shanben the research project “A vision controlled Autonomous multi-robot welding system”. Then they exchanged views of the further cooperation. In the afternoon, Dr Gu Fang had a discussion with teachers and students of the laboratory about the research in the field of robotic welding. In the following month, Dr Gu Fang will do the research relating to the ARC Linkage Project in collaboration with the lab.