To trace the history of the castor is also a very difficult thing, but after people invented the wheel, moving and moving object is a lot easier, but can only be run on a straight line, wheel for moving heavy objects to the direction of the change is still very difficult, then people invented with a steering wheel structure, that is what we call castor or universal wheel. The appearance of casters brought epochal revolution for people to carry, especially moving objects. They could not only be carried easily, but also moved in any direction, greatly improving efficiency.
In modern times, with the rise of the industrial revolution, more and more equipment need to move, casters are more and more widely used in the world, all walks of life can hardly do without casters. With the continuous development of science and technology in modern times, the equipment is more and more multifunctional and high utilization rate, caster has become an indispensable part. The development of casters became more specialized and became a special industry.
