Taiyi Medical Device Co., Ltd., the former Perinatal Monitoring Research Center of Taishan Medical University, is a company dedicated to the research, manufacture and sales of medical electronic instruments. Our 30 years' devotion in research of medical ultrasonic technology and our clinical application have won us a fame as the initiator of China Doppler fetal monitoring and the most authoritative standard of clinical diagnosis. Our company adheres to the motto of "Major is the lifeline to the creation of an authoritative brand". Backed up by excellent college research, our company boasts five types of products, thousands of marketing partners and hospital clients. Now, we have established more modernized company and more scientific managing system. Our scientific research teams are developing more competitive and practical products. Our company has already passed the certification of ISO9001:2000 and ISO13485. Some products have gained CE certificate. Taiyi stands ready to cooperat