greenhouse inside shading system 1 anti-flog and anti-water condensation:when close inside shading mesh,greenhouse house up and down independent 2 room,can effect resistance greenhouse flogs formation and water condensation formats 2 save energy and keep warm:in winner and in night can efficient prevent greenhouse heat loss,by radiation or heat exchange,so reduce energy consumption, reduce greenhouse run cost. 3 save water consumption:can reduce in greenhouse corp and soil water evaporation,so efficient ensure air humidity,reduce irrigation using water. 4 in order to greenhouse keep warm temperature,can adopts double layers inside shading system 5 curtain separates breathability and keep warm ability 2 kinds,by needs choose different type curtain and shading curtain.