1. Tent Size: Span width is from 3m to 50m and length is unlimited. Side wall height can be regular 4m or higher according to customer's situation, normally it needs higher wall if there is vehicle or machines to enter.
2. Main Frame: 122x68x3mm/166x88x3mm/204x110x4mm/256x111x5mm/300x125x8mm and larger, High Reinforce Aluminum, anti-rust surface, GB6061-T6,  anodized surface handling for surface, silver color or extra coating with black or white, 4 channels; Durable for 25 to 30 years under proper maintenance.
3. Cover material is white PVC fabric,  Double PVC-Coated Polyester, 100% CE certified flame retardant, UV resistance, waterproof, comply to DIN 4102 B1, M2 ( European standard );
4. Wall options: 1) ABS wall  2) Sandwiched steel panels  3)Rigid steel plates 4) PVC walls
4. Hot-DIPPED Galvanized Steel Connections;
5. All of our tents can stand -40°to +70°temperature.
6. Expansion Bolts (free) to fix the tent on cement ground.
7. Reinforced Structure: our structure can be reinforced to use in areas of extreme weather like strong wind/snow or heavy rain.