Development Background

April, 2012          Beijing ZKHW launched its IPO at Zhongguancun’s new over-the counter market at the Shenzhen Stock Market. (Stock number 430116)

November, 2011 Beijing Zhongkuanghuawo Technology Co. Ltd became incorporated.

July, 2007          China Mining University (Beijing) and Zhongguancun Technology Management Committeefounded the Zhongguancun Energy and Safety Technology Park, a major technologyresearch and development centre. Situated in China Mining Unversity, this centreis surrounded by major Chinese universities and research centres, including Tsinghua and Beijing universities.

January, 2006    Beijing Zhongkuanghuawo Technology Co. Ltd was established.