Jiangxi Sanxin Medtec Co., Ltd is the national high and new technology enterprise focusing on researching and developing, manufacturing and marketing of medical devices. It was establish in March, 1997. The company is the national designated disposable medical devices manufacturing enterprise which is one of the first companies in medical device trade of China obtaining CE, CMD certificates for products and quality management system, and getting FDA 510(K) pre-marketing approval in the United States.

Sanxin Medical mainly markets "Yixin" brand disposable sterile medical device products. The main products of the company are "catheter tubing series", "blood purification series", "syringe series" and "infusion & transfusion series" four series products with total over 30 types of more than 1000 specifications. The products are sold well not only in more than 30 provinces, cities, and autonomous regions of China, but also in more than 60 countries and regions. "Yixin" brand was regarded as "Chinese famous brand" in 2010.