PandaSolar Steel Carport Mounting System is made of steel which surface is treated by hot-dip galvaniced technique. By this treatment，the carport mounting structure can be more durable and adaptive. Name: Waterroof Steel Carport Mounting System Brand: PandaSolar Item: PD-CP02 Product Origin: Fujian, China Material: Steel Warranty: 12years Duration: 25years Shipping Port: XiaMen Port Lead Time: 7-15 days Max Wind Speed: 60m/s Max Snow Load: 1.4kn/㎡ Standard:AS/NZS1170/JISC8955:2017.