Bo Yu

Ch-gemstone Healthcare Holdings (Beijing) Co., Ltd. engages in the provision and development of medical services and IT solutions related to the provision of medical care. Its areas include online treatment systems, integrated healthcare systems, and smart healthcare systems. The company was founded on November 18, 2011 and is headquartered in Beijing, China.

Guizhou Warmen Pharmaceutical Co., Ltd. engages in the research, development, production and sale of modern Chinese patent medicines, health products, health foods, and Chinese herbal medicines. It also plant Chinese herbs. The company was founded by Bin Liang in October 1996 and is headquartered in Guiyang, China.

Sichuan Zitonggong Pharmaceutical Co., Ltd. engages in the research and development, production, and sale of pharmaceutical products. It offers citicoline sodium tablets, oriental stomach medicine capsules, and rizatriptan benzoate capsules. The company was founded in 1950 and is headquartered in Neijiang, 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.

Hunan Tianjicaotang Pharmaceutical Co., Ltd. engages in the research, development, production, and sale of Chinese patent medicine. It offers heart-clearing and detoxifying medicine, cardiovascular medicine, and urology medicine. The company was founded on November 20, 1992 and is headquartered in Changsha, China.