The 6th International Workshop on Solid State Quantum Computing will be held in Beijing during October 19-21, 2013, which is organized by Tsinghua University and Beijing Computational Science Research Center. We have great pleasure to invite you to attend this workshop and enjoy the academic tour in China. Continuing the effort of the five preceding meetings of this workshop series held at Nanjing (2007), Taipei (2008), Hong Kong (2009), Shanghai (2010), and Hong kong (2011), which attracted many experts, young researchers as well as graduate students from both the greater China region and overseas. IWSSQC-6 aims to provide an excellent opportunity for the international scientific community to discuss the recent experimental and theoretical developments in all aspects of solid-state implementations for quantum information processing.