Greenhouse sheeting different specifications, different performance, according to the resin material points, polyethylene film, PVC film and ethylene - vinyl acetate film. Divided by structural performance characteristics, a common membrane, membrane longevity, longevity Wu Dimo, diffuse reflective film, transfer film, composite film a variety of multi-functional. Currently, the South greenhouse vegetable production is the application of more polyethylene film, PVC film applications less, ethylene - vinyl acetate film is in demonstration. Choose greenhouse plastic sheeting, anti-aging, insulation, anti-fogging drip, is a widely recognized farmers films, ethylene - vinyl acetate (EVA) film, good transparency, and more for greenhouse tomatoes, eggplant, peppers and other Jia Guo on vegetables, these vegetables temperature requirements generally 25-30 ℃, the light intensity of 40,000 lux -50,000 for ideal lighting conditions, under normal circumstances, EVA films to meet this requirement. Source: http: //www.jhdpnm.com/