Tong Zeng

GGV Capital (China) is a venture capital subsidiary of GGV Capital founded in 2005. The firm is headquartered in Shanghai, China.

Beijing Star Space Network Technology Co., Ltd. provides legal services.

Tiger Electronics (Shanghai) Co. Ltd. develops and manufactures medical equipment. The private company is based in Shanghai, China.

Malo Medical Management Co., Ltd. is an investment holding company which mainly doing business through its subsidiaries companies and engages in the dental clinic services, as well as sales of goods. It provides dental services and operates "Malo Clinic" brand with specialty in dental clinics including general dentistry, orthodontic dentistry and implant dentistry services. The company's products include dentures & related consumable, dental & consumer healthcare products and medical equipment. Malo Medical Management was founded on April 11, 2014 and is headquartered in Beijing, China.

Beijing Aitekang Medical Technology Co., Ltd. engages in the development and sale of medical equipment. Its products include disposable sterile surgical seam-free zipper, postpartum hemorrhage emergency balloon, cervical dilatation balloon, and postpartum hemostatic balloon. The company was founded in 2004 and is headquartered in Beijing, China.

Simoon Record Beijing Co., Ltd. engages in the provision of integrated research and development services and innovative solutions for clinical research for biopharmaceutical companies focusing on vaccines, chronic diseases, and infectious diseases. The company was founded by Peng Chong Wei on May 9, 2008 and is headquartered in Beijing, China.

Gansu Haotian Technology Co., Ltd. engages in the provision of contract manufacturing and development organization services, and contract research organization services. It offers the process of design, synthesis, and functional application of pharmaceutical raw materials. The company was founded on April 23, 2009 and is headquartered in Lanzhou, China.