rubber crumb
with size of 1-4mm
cooperated with Spain, Italy, etc.
factory price
assured source of supply

Rubber crumb are environmentally products.

The granule can make the racetracks have good friction resistance, acid and alkali resistance, anti-aging so that the service life is prolonged.

In addition, the rubber granules can balance the elasticity of the racetracks

Also the products can increase resistance coefficient of the racetracks to offectively protect ligament,

muscle and skin of the athletes from being strained or bruised.