... & 11800mm 4). Colour: clear, blue, lake blue, royal blue, green, red, opal, brown, yellow, ect5). Large order, color and size ... season or in the buildings facing south, the brown, green, blue and milky colors can reduce the accumulation of ... Green housec). Roofing skylite d). Canopy for the windowe). Interior Decoration f). Ceilings covering g). Advertising signage polycarbonate sheet for green house