Jun Chen

Beijing Sannuo Jianheng Diabetes Hospital Co., Ltd. engages in the operation of specialized hospital for diabetes. It combines international diabetes treatment with domestic traditional treatment, focuses on mobilizing the body's self-healing potentials, and uses natural remedies to promote islet function recovery. The company was founded on December 15, 2006 and is headquartered in Beijing, China.

Beijing Modern Horizon International Travel Service Co., Ltd. engages in the provision of tourism services. Its main business areas include tourism, travel consultancy and services, and immigration. The company was founded on June 4, 2010 and is headquartered in Beijing, China.

Tianjin Zhengli Technology Co., Ltd. is a medical device company based in Tianjin, China. The Chinese company specializes in the research, development, production, and sales of invisible teeth correction products using 3D printing technology and 3D reconstruction technology to achieve personalized correction. The company was founded in 2014 by CEO Chun Hang Yang.

Nanjing Feidu Medical Devices Co., Ltd. designs, manufactures, and supplies orthopedic implant products for hospitals and patients. The company is based in Nanjing, China.

Sinocare Health Management Co., Ltd. engages in the provision of health management and health consulting services. It also sells medical diagnosis, monitoring and treatment equipment. The company was founded on May 24, 2016 and is headquartered in Changsha, China.