industrial polyurethane wheels roller directional red polyurethane solid damping wheel platform trolley trolley directional caster manufacturer

6-inch 4.5 iron plate steering(6寸4.5铁板转向) 6-inch 4.5 iron plate orientation(6寸4.5铁板定向) 6-inch 4.5 iron plate brake(6寸4.5铁板刹车) 6-inch 5.5 iron plate steering(6寸5.5铁板转向) 6-inch 5.5 iron plate orientation(6寸5.5铁板定向) 6-inch 5.5 iron plate brake(6寸5.5铁板刹车) 5-inch 4.5 iron plate steering(5寸4.5铁板转向) 5-inch 4.5 iron plate orientation(5寸4.5铁板定向) 5-inch 4.5 iron plate brake(5寸4.5铁板刹车) 5-inch 5.5 iron plate steering(5寸5.5铁板转向) 5-inch 5.5 iron plate orientation(5寸5.5铁板定向) 5-inch 5.5 iron plate brake(5寸5.5铁板刹车) 4-inch 4.5 iron plate steering(4寸4.5铁板转向) 4-inch 4.5 iron plate orientation(4寸4.5铁板定向) 4-inch 4.5 iron plate brake(4寸4.5铁板刹车) 4-inch 5.5 iron plate steering(4寸5.5铁板转向) 4-inch 5.5 iron plate orientation(4寸5.5铁板定向) 4-inch 5.5 iron plate brake(4寸5.5铁板刹车) 8-inch 4.5 board steering(8寸4.5板转向) 8-inch 4.5 board orientation(8寸4.5板定向) 8-inch 4.5 plate brake(8寸4.5板刹车) 8-inch 5.5 board steering(8寸5.5板转向) 8-inch 5.5 board orientation(8寸5.5板定向) 8-inch 5.5 plate brake(8寸5.5板刹车) 4-inch single wheel + bearing accessories(4寸单轮＋轴承配件) 5-inch single wheel + bearing accessories(5寸单轮＋轴承配件) 6-inch single wheel + bearing accessories(6寸单轮＋轴承配件) 8-inch single wheel + bearing accessories(8寸单轮＋轴承配件)

red(红色)