... , Attached photo shows 20x15m big tents that are used for the security check of the 16th Guangzhou Asian Games on November, 2010 ... .5, The maximum allowed wind speed is 100KM/h. The security and variability of our products have reached the standard of ... , rain gutters, decoration ceilings and inside curtains.7, Widely used for party, outdoor exhibition, trade fair, outdoor wedding, celebration, sports ...