Nineteen plants of Gohar Cheshmeh Khorshid Company with a new and different approach in the greenhouse industry and unlike most greenhouses implemented in the country, which are implemented according to a default and with a specification in different regions with different conditions, design greenhouse structures in accordance with Conditions governing the region such as climate, topography of the region, type of soil and maximum amount of snowfall and maximum wind speed, as well as considering other dead and living loads entering the greenhouse structure, designs and calculates greenhouses.