World column is a large shopping mall, watches, household appliances, clothing, Monopoly, cosmetics, beauty salon and other places of display equipment. 
 The main features 
 Simple operation. Easily increased, easy to reduce. Can be fixed or free standing, together with the 360-degree space to display a wide variety of attachments, telescopic rod design, the appearance of fine, generous, can be any combination of shape, to facilitate the display concept of the removable mobile, a new concept.