... . Diffrent styles with good quality Descriptions:1. Parts: sliding wheel , infusion support and track2. Track Shape: Line shape, U shape and ... .3. Material: aluminium alloy track, plastic sliding wheel, stainless steel infusion support4. It is easy to install.5 . With expanded and ... , saving space, easy of use, conveniently. it is widely used in hospitals. Hospital Using Infusion Support with Track