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    Runway series

    Fully plastic SPU runway (self-knotted surface)
    Fully plastic SPU runway (self-knotted surface)
    Changhe Fully Plastic SPU Runway (self-knotted surface) is composed of innovative SPU polyurea modification technology and micro airbag cushioning rebound structure. It is a race-level professional sports track surface material certified by IAAF.
    Fully-plastic SPU runway
    Fully-plastic SPU runway
    Changhe full-plastic SPU runway (spreading particle surface) is composed of a micro-balloon cushioning rebound structure and a high performance SPU elastic particle surface layer.
    Fully plastic SPU runway (sprayed particle surface)
    Fully plastic SPU runway (sprayed particle surface)
    Changhe full-plastic SPU runway (spraying granule surface) is a micro-airbag foaming technology that combines high-performance SPU elastic granule surface layer, which is a truly healthy sports ground material.
    Hybrid SPU runway (self-knotted surface)
    Hybrid SPU runway (self-knotted surface)
    The Changhe hybrid SPU runway (self-textured surface) is an elastic layer composed of micro-airbag foaming technology and highly elastic SPU particles, plus the SPU polyurea self-textured layer, which is more comprehensive than the general EPDM hybrid runway.
    Hybrid SPU runway (spray particle surface)
    Hybrid SPU runway (spray particle surface)
    Changhe hybrid SPU runway (spraying particle surface) is composed of micro-balloon foaming technology and highly elastic SPU particles. The elastic layer consists of high-performance SPU elastic particles, which is durable and anti-slip.
    ESPU runway
    ESPU runway
    Changhe ESPU runway (self-grained surface) is composed of innovative ETPU particle elastic layer and SPU polyurea self-grained layer, which is a new generation of SPU runway environmental protection products.
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