... of extend limitlessly,and different shapes.3.The PVC fabric is made from senior synthetic fiber and double PVC ... Curtain,PVC Clear windows,Clear Roof and Side walls,Digital Printing,Flooring system,Glass walling system,ABS Solid walling system, ... TUV authentication,ISO:9001:2000 quality system authentication,and the tent fabric coincidence with the International fire safety standards(DIN 75200, ...