Contec Medical System Co., Ltd. is located in Qinhuangdao, China. Contec Medical Systems Co., Ltd. specialized in medical instrument industry, is one of the largest manufacturers of medical instruments in China.Our products can be classified as more than 11 categories: Ultrasound, ECG, EEG, Monitor, Doppler, Pulse Oximeter and ***** of our products have got FDA &CE certificate.We have a lot of customers all over the world, and have firm relationship with them. We are committed to providing best quality products, competitive prices and excellent services to our customers.Please don t hesitate to contact me and visit our website.we will use our sourse to build your value.Website: http://*****/Email(MSN ID):*****