Libo Yang

Chief Executive Officer

Mr. Libo Yang has served as our director since 2007 and our chief executive officer since 2005. Prior to joining our company, Mr. Yang served as business unit head of DePuy China, the orthopedic department of Johnson & Johnson, from 2000 to 2004. He worked as a project manager at Schlumberger from 1996 to 1998. From 1988 to 1996, he was an engineer at China National Petroleum Corporation. Mr. Yang received an MBA degree in the finance and international management from Thunderbird American Graduate School of International Management in 2000, and received a master’s degree and bachelor’s degree in engineering from China University of Petroleum in 1988 and 1985, respectively.

Junwen Wang

Chief Financial Officer

Ms. Junwen Wang has served as our chief financial officer since 2010. Prior to joining our company, Ms. Wang served as a finance manager and finance controller at Johnson & Johnson Company from 2006 to 2010. Ms. Wang also worked as the finance controller at Tarmac Group (a member of the Anglo American Plc Group) from 1999 to 2003. Before that, Ms. Wang worked as a senior auditor at Ernst & Young for four years. Ms. Wang is a member of American Institute of Certified Public Account, the Chinese Institute of Certified Public Accountants and Certified General Accountants Association of Canada. Ms. Wang graduated from Shanghai Lixin University of Commerce in 1995 and received an MBA degree in Finance from Michigan State University in 2006.

Zhiming Wang

Vice President of Manufacturing (Changzhou Kanghui)

Mr. Zhiming Wang has served as vice president for manufacturing of Changzhou Kanghui since 2010. He has been serving as the vice general manager of our subsidiary Changzhou Kanghui since 2006. Prior to joining our company, Mr. Wang spent ten years at Komatsu (China) working as director or manager in charge of different departments. From 1991 to 1996, Mr. Wang worked as an engineer at Changzhou Aircraft Manufacture Co., Ltd. Mr. Wang obtained his MBA degree from Dong Hua University in July 2010 and his bachelor’s degree in Mechanical Engineering from Nanjing University of Aeronautics and Astronautics in 1991.

Weidong Shan

Vice President of Sales and Marketing (Changzhou Kanghui)

Mr. Weidong Shan has served as vice president for sales and marketing of Changzhou Kanghui since 2010. He has been serving as the vice general manager of Changzhou Kanghui since 2008. Prior to joining our company, Mr. Shan served as the vice general manager of Trauson Medical Instrument (Jiangsu) Co. Ltd. and Orthmed (Changzhou) Medical Instrument Co. Ltd. from 2006 to early 2008. Before that, he was the marketing manager responsible for spinal business at Medtronic China from 2005 to 2006. He also has served at various positions at Medtronic SofamorDanek China from 2001 to 2004, first as an application specialist and then as a product and marketing manager. Mr. Shan has extensive experience as an orthopedic surgeon in several hospitals in China. Mr. Shan received a master’s degree in Medical Science from Shanghai Second Medical University in 2000 and a bachelor’s degree in Medical Science from Jiangsu Zhenjiang Medical College (now part of Jiangsu University) in 1994.

Qian Guo

Vice President of Manufacturing (Beijing Libeier)

Mr. Qian Guo has served as vice president for manufacturing of Beijing Libeier since 2010. He is Ms. Hongxin Nie’s husband. He is also the founder of our subsidiary Beijing Libeier and has served as its chairman and general manager since 1996. Mr. Guo was an engineer at Beijing Tiyi Technology Co. Ltd. From 1993 to 1996, and an engineer at Beijing Second Automobile Works Company from 1991 to 1993. Mr. Guo currently also serves on the board of a private company Jien Xingye Technology (Beijing) Co., Ltd. Mr. Guo received a bachelor’s degree in Engineering from Beijing Institute of Machinery in 1991.

Hongxin Nie

Vice President of Sales and Marketing (Beijing Libeier)

Ms. Hongxin Nie has been our director since 2009 and our vice president for sales and marketing of Beijing Libeier since 2010. She is Mr. Qian Guo’s wife. She had served as the deputy general manager of our subsidiary Beijing Libeier since 2004. Prior to joining Beijing Libeier, she worked at the Asia Commerce Group as head of legal department from 1995 to 1999. Ms. Nie currently also serves on the board of Jien Xingye Technology (Beijing) Co., Ltd., a private company. Ms. Nie obtained her Juris Doctor degree from Touro Law School in 2002 and a bachelor’s degree in Law from Peking University in 1995. Ms. Nie has been admitted to the bar of the PRC, New York and New Jersey.