HDTS caught up with companies from Zhongguancun at the 2013 Consumer Electronics Show. Known internationally as “Z-Park”, the technology hub is located in northwest Beijing and considered by many to be the Silicon Valley of China. Thousands of companies - from startups to giants including Lenovo - call Z-Park home. We profiled three companies who exhibited at the 2013 Consumer Electronics Show as part of the 2nd annual Zhongguancun delegation.