Group Top Sports Equipment(Shenzhen) Limited

a.   ?42*2.0mm Galvanized steel tube from Taiwanb.   Springs: 214*28*3.4mm heavy duty Blue ZINC PLATING(BZP) springsc.   Pad: pvc??p and down?? 27mm EVAd.   Mat: 100% polypropylene woven mesh mat imported from USA e.   E-reinforced ????connector(tri-layer socket)f.    Net: polyester material, green color, hexagon mesh with thicker threadg.   Fixed leg clamps [详细介绍]