Multi Span Hydroponics Film Agricultural Greenhouses  

Multi Span Plastic Film Greenhouse Agricultural  1.One of the most economic and multifunctional greenhouse 2.Simple structure,flexible design,widely applied 3.Large gutter for efficient rain water drainage. 4.Roofarch design,better load bearing 5.High wind resistance, high steel quality, high quality locking channel, high quality hot-dip galvanization. 6.Customized design and high quality material. 7.Suitable for large scale growing and mechanization Product Description covering materials：…