and Lenovo Group maintain strong connections to their academic backers, who are significant shareholders. Many world-renowned technology companies built their Chinese headquarters and research centers in Zhongguancun Technology Park, such as Google, Intel, AMD, Oracle Corporation, Motorola, Cogobuy Group, IBM, MySpace, Sony, Solstice, and Ericsson. Microsoft has built its Chinese research headquarters in the park that costs $280 million and can accommodate 5000 employees, which was completed in April, 2011, and now houses Microsoft Research Asia. The development center of Loongson, which is China's first general-purpose microprocessor design, is also in the Zhongguancun area. Everbright International has its Beijing office in the Beijing International Building (北京国际大厦) in Zhongguancun. Mny conferences are held in this location, including the annual ChinICT conference - which is the largest Information technology Development and Entrepreneurship event in China. A frequent tourist destination is the Haidian Christian Church, designed by Hamburg-based architects Gerkan, Marg and Partners. Transportation Beijing Subway Line 4 runs through the Zhongguancun area with stops at Zhongguancun Station and Haidianhuangzhuang Station. Haidianhuangzhuang is also a transfer station with Line 10. In addition, Zhongguancun is served by many of Beijing's buses. See also List of technology centers around the world China Beijing Equity Exchange China Milan Equity Exchange Zhongguancun Administrative Committee Zhongguancun Subdistrict Further reading References External links Article with photos of Zhongguancun's development since the 1980s Obituary for Chen Chunxian Zhongguancun Management Committee Zhongguancun Parks Travel Introduction to Zhongguancun Michael Rogers MSNBC Article on Zhongguancun Hilon Market Building (in Chinese) Economy of Beijing Haidian District Science parks in China Information technology places Neighbourhoods of Beijing Township-level divisions of Beijing