Turn-key projects Abu Dhabi vegetablesGrowing tomatoes in the desert of United Arab Emirates Taiwan R&DResearch greenhouse for testing fertilizers and crop protection in orchids Asian Mid-tech polyfilm greenhouseDemonstration greenhouse for hydroponic cultivation of fresh vegetables. More currently Under Construction Greenfield Medicinal Cannabis projectMore project will be added soon! Rijk Zwaan Demo greenhouseMore project will be added soon! Tomato greenhouse USAMore project will be added soon! More PROJECT DESIGN, ADVISE, STUDIES Hydroponic Lettuce USAMore info will follow later... Duijvestijn TomatoesGreenfield greenhouse project next to existing greenhouses of the Duijvestijn brothers. Equipped with HPS and LED. Heated by geothermal energy. Rijk Zwaan HybrideHuge 3-stage R&D greenhouse facility in the middle of Westland to breed and test new varieties of tomatoes, peppers and eggplants. More Expert advice Retrofit greenhouseAnalysis of options for retrofit of glasshouse; budget & estimate Malfunctioning technologyAnalysis of failures in design and construction that might have caused crop failure in first year. Due DiligenceProspective buyer of greenhouse complex wants professional analysis of the technical condition and operations. More Cliënts