Hunan Endovascular Devices CO.,LTD(EVD) is a integrated high-tech enterprise which mainly engaged in the research and development,product and sales of invasive interventional medical devices.It mainly products various of hydrophilic guidewire,ultra smooth guidewire,digestive tract guidewire,urinary tract guidewire,embolism micropheres...Our company is located in Xiangxiang city Hunan province,covers an area of 50.18mu,the total investment is RMB eighty million.EVD is in international leading level of independent research and development new minimally invasive interventional medical device company,which has already get 3 kinds of the licenses of medical instrument . The company focuses lot on the R&D of new products and the the quality of the products,also won several national patents with independent intellectual property rights.