If the model you need is not in the list of load moving skates,we can made especially roller dollies modle for you.
The factory that makes the rigger skates is in Qingdao, shandong province of China.
The individual rollers is developed and produced by our own factory. The direct selling price is very favorable.
Regarding how to use steerable machinery skates,mounted roller skids,rotating moving dolly and veered moving skates list, please feel free us.
Shan Dong Finer Lifting Tools co.,LTD
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Website: http://www.cargotrolley.com/