Sell 15x20m warehouse tent

1.fire resistant certificate M2
2.quick boned warehouse structure
3.withstand heavy snow
4.sandwich panel 50mm thick

span width:15m            length: 20m  (4 bays, 5meters per bay)
eave high: 4m    

top high: 6.5m
main aluminum alloy profile:255.5x113.5x5mm 6061/T6
roof cover:PVC composite fiber fabric
           flame retardant to DIN4102 B1,M2
           temperature resistance:-30- +70c
           850gsm

waterproof,fireproof, UV resistant and with self-cleaning function
sidewall: 5cm sandwich panel  ,EPS

OPTIONAL ACCESSORY

1)PVC window sidewalls  
2)Lining : ceiling and walls
3)rain gutter           
4)Tempered Glass wall system   
5)Double swing glass door units        
6)transparent pvc cover and sidewall
7)sandwich panel       
8)flooring system  
9)hard walling system  
10)Weight plate
11)anchor