Beijing Safe Heart Technology Ltd.(Abbreviation: Safe Heart) is a subsidiary company which belongs to the multinational medical enterprise - Shandong Huanri Medical Instruments Co., Ltd. ( Abbreviation: Huanri Medical),  integrates the R&D, production and sale of the high-tech enterprises. We have got ISO13485 and CE Certificate; Safe Heart Company is the member of Beijing Zhongguancun Enterprises Credit Promotion Association (ECPA) and Beijing Municipal Entrepreneurs Association governing units.