Hui Wang

CH-Gemstone Capital Management (Beijing) Co., Ltd. engages in the provision of medical and health care equity investment services. Its business activities include mergers and acquisitions, debt investment and financing, financial consulting, and wealth management financial investment banking services. The company was founded on February 4, 2005 and is headquartered in Beijing, China.

Vitech Co., Ltd. engages in the research and development, and sale of security video surveillance systems, security big data platforms, and security smart application platforms. Its products include monitoring platforms and related software, full-time stereoscopic video application platforms, decoder software, video structured platforms, extended information management platforms, operation and maintenance management platforms, library systems, device access gateway products. The company was founded on April 3, 2007 and is headquartered in Beijing, China.