Greenhouses is a highly efficient thermal insulation film frame structure, it appears that people can eat in-season vegetables. General greenhouses using bamboo or steel skeleton structure, the top covered with a layer or multi-layer insulation plastic film, thus forming a greenhouse space. Adventitia vegetables grow well prevent internal loss of the carbon dioxide produced, so that the studio has a good insulation effect. Automatic shutter machine appears to reduce the labor intensity of farmers, but also have higher quality requirements greenhouses. The company contracted the construction of greenhouses, installation, and technical guidance to the majority of farmers friends to bring the most attentive service.