1,Main Frame: High Reinforce Aluminum, anti-rust surface, GB6061-T6 ;100%"FENGLV "Aluminum Material Guaranteed; It can be used more than 30 years. . 2,Fabric Cover: 850g/m² and 660g/m² Double PVC-Coated Polyester, flame retardant, UV resistance, waterproof, comply to DIN 4102 B1( European standard); 100% XingYiDa PVC Material Guaranteed - Perfect Fabric Cover Brand in China Recently. 3,Connector: Hot-DIPPED Galvanized Steel Connections; 100% Zinc Shine Hot Dip Galvanizing Guaranteed. 4,Allowed Temperature Condition: -40°to +70°temperature 5,Max Wind Speed Allowance: 100km/h 6,Snow Load: 75kgm 7,Easy to be assembled and dismantled, movable. No pole inside, tent space can be 100% utilized.
