Micro Chuangxintong Medical Technology Co., Ltd. is a Chinese investment holding company mainly engaged in the medical device industry. The company is mainly engaged in the R & D and commercialization of transcatheter and surgical solutions in the field of valvular heart disease. The company's main products include the first generation transcatheter aortic valve implantation (TAVI) product "VitaFlow" and the second generation TAVI product "VitaFlow II". The company mainly does business in the domestic market.