The main types of greenhouses: glass conservatory. Glass is a glass conservatory greenhouse covering material is transparent. Foundation design, in addition to meeting the requirements strength steel bracket greenhouse design should have sufficient stability and resistance to uneven settlement of the greenhouse capacity steel stents cost, and connected between the columns supporting the foundation should have a sufficient level of power transfer role and dimensional stability. The bottom of the greenhouse should be located below the permafrost, greenhouse heating effect on the basis of heating may be considered deep freeze according to the climate and soil conditions. Generally lower than the bottom of the foundation should be 0.5 meters above the ground outside, away from the top surface of the ground outside the foundation should be more than 0.1 meters of steel pipe scaffold greenhouse works to prevent exposure and adverse effects on the basis of cultivation. In addition to special requirements, and the distance from the top surface of the foundation greenhouse indoor floor should be greater than 0.4 m. Greenhouse lighting surface of transparent cover material: To adopt light, no drops, dust, insulation performance good steel stent greenhouses, and has a high tensile strength, versatility and longevity of the composite film. Wall is the most important component of greenhouse greenhouses, which not only can support a closed greenhouse, played insulation effect, and it has accumulated in the heat during the day, at night the release of heat, nighttime temperatures stabilize greenhouse effect. The wall is divided into two types of solid walls and hollow walls. Steel bracket greenhouse project, St. Xin agriculture, Changzhi steel stent greenhouses provided by Anyang City of St. Xin Agricultural Technology Services, LLC. Anyang City of St. Xin Agricultural Technology Services, LLC (www.aysxny.com) in Henan, the other leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In St. Xin agricultural leadership with the staff warmly welcome all inquiries negotiations to create the holy Xin agriculture a better future.