1. MOQ: 1piece 2. Fabric: roof : 850g sm white PVC (Waterproof, UV resistance, fire retardant DIN4102,B1,M2) 3. Frame material: hot galvanized steel pipe 4. Color: white (or other color available, clear fabric available) 5. Dimension: From 3.6m to 60m diameters 6. Components: Superior enclosure with hot dip galvanized steel 7. Life span: PVC >=5 years, Frame >=8 years 8. Wind Resistance: 80km/h 9.Temperature Resistance: - 30 ? to + 70 ? 10. Snow load: 75kg/sqm (snow can't stay if use big degree roof pitch design). 11.Fixing ways: ?.Expansion screws (applicable to the cement, damages the ground allowed)-no extra cost for the screw ?.Steel nails (applicable to the grass, sand, asphalt and other loose ground)-and need extra cost ?.Bearing system fixed (suitable for marble, etc are not allowed to destroy the ground)-and need extra cost 12. Packing:The steel structure & fabric cover are packed separately. The steel structure is packed in steel frames. The fabric cover is packed in pallet.