5.5 inch plastic caster with steel frame

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By continuous investments over the years, Qingdao Winners Corp. have employed specialized engineers and employees and introduced advanced machinery. 
From the basicly wheelbarrows. to Car and truck tires. we are investing in the Solar panel products line.
Because we know that It is more and more important to preserve the environment.
All of Winners people are knowing that To Be Useful and Helpfull of our Customer is the Value and Meaning of our existence,We will keep to provide our best quality and services to our customer to match this principle.

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