Weifang Jianda greenhouse soilless cultivation greenhouse greenhouse double arch double film greenhouse smart greenhouse double arch double membrane continuous greenhouse 0202 double arch double membrane can effectively prevent heat loss and prevent the flow of cold air and heat loss, help cool down and dehumidify in summer; the dome is more conducive to the decline of rain and snow, reduce wind resistance, improve the load capacity of the greenhouse; reduce condensation dripping, reduce excessive humidity It's big Users of single-layer membrane greenhouses can flexibly choose the opening number and height of the top and side roller blinds according to actual needs and weather conditions, so as to adjust the environment in the greenhouse; Aiming at the characteristics of increasing rainfall in the south, single-layer membrane greenhouses adopt large-capacity gutters to ensure timely discharge of rainwater. Covering material: top cover 12-15 filament po film, surrounding covered with po film, glass, sun board, span: 6.0m\\ 8.0m, eave height: 2.2m-6.0m, column spacing: 4.0m, top window: manual or electric roller shutter, side window: manual or electric roller shutter, supporting facilities: electric internal and external sunshade, internal insulation, side opening window, heating, cooling system, intelligent control system, Cost of film greenhouses Low cost, suitable for large-scale promotion in China.