venlo PC 12m span green house

venlo PC 12m span green house,Polycarbonate greenhouse is Venlo type roof, have 12 span or 9.6m span,  rain gutter height 3m, 4m, 5m, covering 8mm PC sheet, have good qualtity and long life time

venlo PC 12m span green house,The Venlo roof polycarbonate greenhouse have 4*1m roof ventilation windows,  common on the top of roof have outside sun shading net, is black round wire with shading rate 75%. 

Open and close by drive motor, gear and rack to make it.

Rain Drain Gutter is white PVC pipes, diameter 110mm.

venlo PC 12m span green house,The PC greenhouse the main body skeleton is hot dip square tube 100*100*3.0mm

Covering 8mm PC board with UV , long life time.  have 10mm polycarbonate as optional choose.