About product and suppliers:
            45,006 china roller top products are offered for sale by suppliers on Alibaba.com, of which material handling equipment parts accounts for 3%, door & window rollers accounts for 1%, and caster wheels accounts for 1%. 

A wide variety of china roller top options are available to you, 

There are 44,989 suppliers who sells china roller top on Alibaba.com, mainly located in Asia. The top countries of supplier is China, from which the percentage of china roller top supply is 99% respectively.