The selection of greenhouse frames requires consideration of the service life of the greenhouse structure, the rust and corrosion resistance of the frame, and the light requirements of the plants inside. When plants have high light requirements, white powder-coated frames should be chosen. The exterior surface of white powder-coated frames is aesthetically pleasing.

The structure is neat; the rectangular tube has a larger reflective surface, and the application of high-reflective spray paint effectively reduces the heat absorption rate. On sunny hot summer days, the surface temperature of the spray-painted frame is 1/3 lower than that of a conventional steel structure greenhouse.

The choice of慕布 should also consider the plant's light requirements. In production greenhouses, it's advisable to use highly reflective curtains to create a favorable light environment for the plants. However, for greenhouses growing chrysanthemums, black curtains are more suitable to create a dark environment for the plants, facilitating short-day treatments.