Ancool Technology Co., Ltd, is a professional manufacturer, marketing and sales team specializing in medical devices and other health care related products in the worldwide, such as ultrasonic pulmonary function test device, EECP machine, spirometer. As a PFT manufacturer, our R&D team is composed of a group of professional doctors and masters with many years of medical industry experience (More than 60% of the team have master's degree from famous universities).We has a very professional and experienced sales and marketing team which dedicated in the medical device exporting business over 15 years of experience, our Pulmonary function testing products have been exported to more than 100 countries and have obtained good reputations because of our competitive price, high quality products and excellent service. Till now, we had successfully help our partners built the cooperation with hundreds of qualified customers globally.