Zhi Jun Wu

Aegis Environmental Protection (Shanghai) Co., Ltd. engages in the provision of oilfield and waste water treatment services. It specializes in water treatment, oilfield ground projects, water investment Public-Private Partnership (PPP) projects, municipal water supply depth treatment projects, and in the field of power, petrochemical, and metallurgy. Its business includes technologies and equipment for disposal of sewage generated in oil field, technologies and equipment for disposing fracturing flow-back fluid in oil and gas field, non-noxious treatment technology for waste drilling fluid, super complicated DQS Series oil field sewage disposal system, highly integrated mode of small united station. The company was founded by WenYi He, SongTang Li, and YuanSheng Su on April 7, 2009 and is headquartered in Shanghai, China.

Guanghetang Herb-tech (Shanghai) Co., Ltd. is a holding company that engages in the provision of postnatal healthcare program. It combines Western and Chinese medicine to improve women's health after giving birth. It offers confinement method and diet services. The company was founded in 2003 by Yu Fu Zhong, and is headquartered in Shanghai, China.

Shanghai Jiangao Medical Technology Co., Ltd. was founded in 2007 and provides technology development services. The private company is based in Shanghai, China.