150L American supermarket carts
240L German supermarket trolleys
4 Sided stackable wire container
4" PU elevator castor in 2 blades
4"TPU escalator wheel in 3 blades
5"PU escalator wheel in 2 blades;
5"TPU elevator castor in 3 blades
5"TPU elevator castor in 4 blades
5"TPU escalator wheel in 4 blades;