Product unique advantage:
a.Slot the upper strengthening layer to make sure that the drain tank will keep its shape and drainage unblocked
b.The lower is closed elastic layer. It is shock absorption and prevent rainwater infiltration to ensure the rainwater can get through the drain tank more freely
c.Can be used directly on soil
company：FuJian WaJuFo Sports Technology Co., LTD.
address：Add：F8 Shichuang Tower, No.100 Jiangbin East Avenue,
Mawei District, Fuzhou City, Fujian Province, China
tel：T: +86 591 83686885