Caster wheels are made of superior polyurethane with strong abrasion resistance, various types such as flat bearing wheel and climbing wheel.
脚轮选用优质耐用的聚氨酯脚轮，耐磨性强，平地轴承轮，爬坡电梯轮，种类齐全。
Caster wheels are made of superior polyurethane with strong abrasion resistance, various types such as flat bearing wheel and climbing wheel.
脚轮选用优质耐用的聚氨酯脚轮，耐磨性强，平地轴承轮，爬坡电梯轮，种类齐全。
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