Xu Lu

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.

Beijing Dnurse Technology Co., Ltd. engages in the development and provision of smart medical services specialized on diabetes management. Its products include mobile phone applications, glucose meters, and multi-parameter health monitoring machines. The company was founded on July 30, 2013 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.