« To news overview30.05.2022

Visit us at GreenTech

GreenTech will be held from 14-16 June 2022 in RAI Amsterdam and is the global meeting place for all professionals involved in horticultural technology. 

In this mailing we give you some good reasons to visit our stand 01.100.

Our specialists in Poly and Venlo systems Rob, Jack, Fokke, Jos and Sander will be happy to help you. Click here to make an appointment!

Are you a screen installer in Poly greenhouses?

Then you are repeatedly facing a challenge. How do you assemble the best system from the huge range of items available? What’s the right choice, for yourself and for the grower?

With the ValkPoly+ we offer you one complete system: high-quality hardware at a competitive price incl. free, user-friendly software.

At our booth we will show you our new demo. Together with the accompanying videos and flyer, you as an installer or grower can see exactly what it's about. Also ask us about realised projects worldwide!

Design your own Poly project!

With the ValkHortiPlanner, developed by us, you can easily and quickly calculate your own project. Create an account, fill in the project data and customize your floorplan. Are you ready? Then download the bill of materials and the project report with one press of the button. Ideal to take to your customer!

Curious how this works or would you like to try it yourself? Our specialists on the booth will be happy to show you.

Systems for Venlo Greenhouses

The yield of a crop is largely dependent on the climate in the greenhouse. The vent mechanics and screen system used make an important contribution to optimising this climate..

We have developed new images and videos to present our systems and air mechanics even more clearly. To inform you as a greenhouse builder or screen installer, but also to give you an extra tool to support your story when talking to growers.

Here is a list of our strong brands:


  Ventilation mechanisms


  Rail system

  Conventional greenhouse deck


  Rail system    

  Semi-open greenhouse deck


  Rail system     

  Fully open greenhouse deck


  Screen systems



  Advanced system



  Conventional system



  Outdoor system



  Advanced system


Ask us about the advantages at GreenTech.

Will we see you at our beautiful stand? The coffee will be ready!

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"Thanks to the innovative character and high-quality products of Van der Valk Horti Systems, we can provide our customers with the best greenhouse horticulture even better."

Ammerlaan | Maurice kassenbouw

To all projects

Van der Valk Horti Systems

Zwartendijk 73
The Netherlands

Phone +31 (0)174 - 21 22 23
Fax +31 (0)174 - 24 27 27