1.Waterproof,fireproof,UV resistant 2.Aluminium and PVC Structure 3.Clear span:3-40m Characteristics1) High quality aluminum alliy frame,srtong and ... ) Double PVC-coated polyester textile.Any color is available.2) Waterproof, flame retardant to DIN4102 B1, M2, UV resistant.3) ... 2. Strong professional technical team ensure to produce the top quality tent.3. Special cost control system ensure to provide ...