Adopting Peroxide Vulcanization Technology, our EPDM (original) granules do not contain sulfur and heavy metal, and all of them have following characters: no noxious, the period of aging-resisting is 3-5 times higher than other similar products, ultraviolet resisting, ozone resisting, no corrosion, with bright color. 
The EPDM granules are mainly used for paving sports field runway, tennis court, basketball court, gymnastics room and other kinds of sports grounds, and also can be used for leisure square, senile apartment, young people activity center, kindergarten, luxurious office, family courtyard and other special circumstances. With different specifications of EPDM color granules as surface, black waste rubber granules as cushion, and use polyurethane glue to paste them together.