Castors vary widely in hardness, materials used, size and treads. Castors make it easier for personnel or machinery to transport a load or group of items from one place to another in a manufacturing or distribution facility. Castors can be rigid or swivel type. The castor wheel can be made of Metal, Plastic, pneumatic, polyurethane and rubber. The choice of castor is dependent upon the industry, environmental conditions, load, speed, exposure to chemicals and so on. Castors offer better mobility and ease of transport. AlHumaidi, now offers the best castor wheels in Dubai for every application. Know more about http://alhumaidi-group.com/castor-wheels/