There are many materials for casters. There are tens of thousands of types of casters according to the purpose and material. The following are the 5 advantages of nylon caster wheels introduced by Xinchen casters:1. High mechanical strength......

     Polyamide are more expensive than common plastic.So In order to save production cost some company call Plastic casters wheel Nylon caster as they are made from common plastic.It's hard to identify their difference just from Color a......