... ,1.5m,1.8mcertificationISO9001`2008Usded forBadminton, ping-pong,volleyball,basketball, tennis ball, gym, futsal, indoor soccer court swimming pool, hospital, home, kindgarden floor ... of different customer groups. our main products: pvc /pu flooring for badminton, basketball,tennis ball, gym, volleyball ,ping pong ,dance room, swimming centre floor ...