Caster are suit for international retail
We know many kinds of casters,if divided by load weight,they have light duty casters,medium duty casters,and heavy duty casters. If by purpose they can be divided into furniture casters,industrial casters and medical casters.
Do casters suitable for international retail? That's depending to the circumstances. Generally speaking caster have heavy weight and low price,So when sell to overseas, the freight cost are more higher than caster prices.
So if the user is just look for several wheels for their own use. It's best to find local casters suppliers. Although the price are expensive than buying directly from China,The shipping cost will be much lower.
Another one is people want purchase some wheel for testing use.After quality approved they will order big quantity.At this conditions you can select oversea purchases. That's a more sensible choice,and then we can also ship all wheels with lower ocean shipment