Purchase Qty. Reference FOB Price
10-99 Sets US$11.14
100-499 Sets US$9.99
500-4,999 Sets US$9.29
5,000-9,999 Sets US$8.90
10,000+ Sets US$8.44
Product Description
The design of the spring side wheel makes the hanging wheel fit the track more smoothly and move more smoothly. The wheels are more equipped with high-speed bearings, and the movement is stable and unimpeded. Pearl chrome surface treatment, high hardness, good wear resistance and corrosion ...