Greenhouse structure using galvanized lightweight steel. Cover Material: top with double or single inflatable inflatable membrane film, surrounded by the choice of double inflatable, monolayer film or other flexible covering material. Under normal circumstances, the use of double inflated film of Northern coverage, multi-multi-layer film covering the south, double membrane inflated airbag can form a thick, can effectively prevent heat flow shows the flow of cold air and prevents heat loss and there conducive to summer cooling and dehumidification. Monolayer greenhouse users according to the actual needs and the flexibility to choose the weather conditions top, side shutter opening number and height, and thus better regulate greenhouse greenhouse environment. For the South greater rainfall characteristics monolayer greenhouse with large capacity gutter, to ensure timely rain emissions, greenhouse film, low cost, suitable for large denomination in our promotion. The company's products through Cengcengbaguan, and provide quality service, welcome new and old customers to negotiate, I hope we can cooperate happily! If in doubt contact details consult QQ: 2037506188