VALES & HILLS Biomedical Tech. Ltd. (V&H for short), located in BDA International Park, Beijing, has become one of the leading developers of PC based ECG technology for years. V&H keeps giving great resources to approach the edge that comes with the idea of sophisticated simplicity in product design and the discipline of management in quality control. V&H is mostly engaged in PC-ECG, ECG Workstations, ECG Stress Test, Digital EEG Series and Ambulatory Blood Pressure Monitors. V&H's core concept is teamwork based on which we have built a truly top-notch team conceived in collaboration, and dedicated ourselves to the proposition that we all work with all our hearts toward the goal of rewarding people and society. V&H keeps on looking to the future with hope and determination.