Q: What's the material of your rubber bumper plate?

A: We have different material of Olympic bars, such as A3 steel, spring steel, alloy steel and high-grade spring steel. Different steel decides the quality of bars, so the price is different. It depends on the customers. But if you need the best quality bars, we do suggest the top grade spring steel, it’s the most suitable material for Olympic bars.

Q: What’s the surface treatment?

A:We also have different kinds of surface treatments, finished in nickel, in hard chrome, in black zinc. Surface treatment is also very important for a Olympic bar, so we do suggest you hard chrome process so that the bar looks more sheenier and abrasion resistant and no chipping after long time using.

Q: How many bearings do you have?

A: We have 10/8/4 HK needle bearings or NK bearings for selection. Of course the bearings decide the quality and the price of the bars. Good bearings could make the sleeve rotate very well and no abrasion.

Q: How about your after-service?

A: If you find any quality problem but not human damage after receive the goods, we are willing to afford the loss. or if you have any other questions about the product, keep in touch, we are pleased to help you

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