Qingzhou Changrong Greenhouse Engineering Co., Ltd. produces glass greenhouses: The design and construction of glass greenhouses should pay attention to the following points. 

① The steel structure of the greenhouse must go through rigorous structural calculations. In the absence of domestic greenhouse design theory guidance, foreign design standards can be referenced and combined with the actual conditions of various regions in China for strength verification, ensuring that the greenhouse structure bears loads evenly. When external loads approach the larger values of the design, changes in the overall stiffness and strength of the greenhouse should remain within normal limits. While meeting usage requirements, it should be adequate. 

② The selection of materials and node design for the greenhouse steel structure should fully consider installation and usage. 

③ The structural design of aluminum alloy should consider versatility and interchangeability, minimizing the types of profiles to simplify production, processing, and installation. 

④ Rubber seals compatible with aluminum profiles should be chosen according to the climatic characteristics of the greenhouse construction area, selecting appropriate materials correctly. 

⑤ When installing glass on-site, installation procedures should be reasonably arranged, and the quality of the steel structure should be carefully inspected. After confirming it meets standards, then install the aluminum profiles. For greenhouse roofs where aluminum profiles serve as support components, construction must strictly follow the glass size specifications; for greenhouses where aluminum profiles serve as inset structures, the aluminum profiles can be pre-installed based on the prior installation of the steel structure, and the glass size specifications can be determined on-site according to the spacing of the aluminum strips.