The load can be determined based on the climate characteristics and crops of the project site. According to the standards and specifications of different countries, the latest versions of CASTA and DLUBAl are used for structural calculation and customized processing of greenhouse structures. Surface treatment options: galvanizing, powder coating in different colors. Standard connectors: spare parts with different quality requirements can be provided according to customer demand. We can provide three-dimensional drawings such as REVIT, SOLIDWORKS, 3DMAX, and accurate processing drawings.