For 5"PU caster, everyone has different special concerns about it, and what we do is to maximize the product requirements of each customer, so the quality of our 5"PU caster has been well received by many customers and enjoyed a good reputation in many countries. Changshu Jinsheng Metal Products Factory5"PU caster have characteristic design & practical performance & competitive price, for more information on the 5"PU caster, please feel free to contact us.