Telefield Medical Devices Limited, a subsidiary of Telefield International (Holdings) Limited, is a Hong Kong based electronic and plastic product manufacturing company specializing in the design and manufacture of medical and health care devices.  Our Guangzhou factory has obtained ISO13485 quality system certificate and China SFDA Production License for medical devices manufacturing.  The Quality Systems complied with ISO13485 and the Quality System Requirements of FDA. We are dedicated to providing the optimal manufacturing solutions to meet the ever-changing needs of our customers by utilizing state-of-the-art manufacturing and testing equipment. Our major products include Blood Pressure Meter, Blood Glucose Meter, Oximeter and Ultrasound Imaging.