China caster wheel can be divided into different categories based on different criteria:
Whether to turn
Divided into directional and non-directional casters (ie Universal casters).
The directional castors have no rotating structure and cannot be rotated; the structure of the universal casters allows a 360 degree rotation.
Super-heavy-duty casters, special heavy duty trolley wheels, special-shaped casters and brake castors, shock-absorbing casters, adjustable casters and light duty caster wheel, medium-sized casters, heavy-duty casters, etc.