Hui Tao Xu

Winsan (Chengdu) Medical Science & Technology Co., Ltd. engages in the provision of medical health solutions from medical equipment information to Internet health management and telemedicine. It focuses on the research and development of regional health information and digital hospital and sale of high blood pressure and related diseases innovative bio-monitoring equipment. The company was founded on August 30, 1993 and is headquartered in Chengdu, China.

Shanghai Yunchuan Industrial Co., Ltd. engages in the development and management of real estate properties. Its business activities include housing rental, hydropower installation, indoor and outdoor decoration, landscape design, and business information consulting services. The company was founded on December 1, 2008 and is headquartered in Shanghai, China.

Healthstats (Suzhou Industrial Park) Co., Ltd. engages in the manufacture and sale of medical equipment. Its products include medical general examination equipment, medical electronic equipment, and medical device parts. The company was founded on July 11, 2006 and is headquartered in Suzhou, China.