China PC Sheet Greenhouse to Planting Vegetable Tomato

main system of Multi[-span GreenhouseOutside sunshade systemframe, black shading net,motor transmission accessoriesInner sunshade systemwhite aluminum foil shading net, motor transmission accessoriesInner warming systemwarming quilt, motor transmission accessoriesCooling system exhaust fan , cooling pad, water circulation Ventilation systemroof ventilation, side ventilationCirculation systemcirculation fan Heating system boiler, hearing fan, heating pipesIrrigation and fertilization systemdrip irrigation, sprinkling irrigation, fertilizer machineHydroponic systemvertical hydroponic, horizontal hydroponic , Seeding bench systemSeeding benchLight compensating systemlights for workers, lights for crops,Control systemcontrol caninet and electricity wires