Human Circulatory System

Human Circulatory System : Alpha Chem is manufactures,exporter & suppliers Human Circulatory System. Human Circulatory System : Illustrating the complete blood circulation in veins and arteries, mounted on board, with key card  model shows the circulation of the blood from the parts of the body to the hearts & from the heart to the different parts of the body with instructional (Key card). Available in small size Also.