stage covers tent 1. Clear span Aluminium Tent. 2. Doors, windows and glass walls 3. ... used for wedding, party, ceremon stage covers tent 1, The clear-span of BT20 is 20m.2, The length of BT20 ... , glass wall, PVC hard wall, ground anchors, sidewalls with PVC-clear window, rain gutters, decoration ceilings and inside curtain.7, Widely used ...