1 Advertising tent 2.economical and durable in use 3.spacious and easy to assemble and disassemble 1. Big Tents for Guangzhou Asian ... , wedding, ceremony, church, exhibition etc.1, Attached photo shows 20x15m big tents that are used for the security check of the ... available (the clear-span widths of the big party tent): 10m, 12m, 15m, 18m, 20m, 25m, 30m, 40m, 50m, 60m. big tent for hotel