Q: billboards with what materials? Is solid and solid? 

 A: The billboard composed of 2 layers, the inner surface of ultra high strength PVC cloth, waterproof, sunscreen, UV protection, mildew, acid and alkali, high temperature resistance, aging resistance. The outside layer is a transparent PVC cloth, waterproof, good transparency, will not change the effect of the advertising page. 

 Q: how billboards fixed? 

 A: The four corners of the billboard by a strap fixed. Fixed band width and mesh, so that the billboards will not side to side. Toughness and fastness of the strap are strong, the normal use of the pull will not damage. 

 Q: advertising page into and replace? 

 A: The billboard side is not closed, the closed side clinch, clinch to open to insert or remove the advertising page. 

 Q: advertising page of printing paper required? 

 Into billboard advertising page will not be customers come into contact, do not fold, using plain paper and can The use of low cost, easy to replace. 

 5 Q: The shopping cart billboards, whether flat, is there a fold? 

 A: If you match the size of the billboard and the size of the shopping cart, the billboard will be very smooth. 

 Renderings, see: http://www.mdin.cn/views.asp?hw_id=152