amusement park 15x30m with glass wall fire resistant double PVC coated 1000D textile fabric free standing aluminum structure ... feature:1.Clear span party tent: There is no central pole, which means uninterrupted space within the event tent ... B, Yuhua Building,No.196 zhenghua RD,Sanddun Industrial Park of Xihu DistrictHangzhou,Zhejiang,China 310030Factory manufacture base in TongxiangTONGXIANG ...