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Ellipse Ellipse

Winegrowers, horticulturists, plant nurseries

Successful grafting guaranteed

Your vine shoots, plant seedlings and young trees require your full attention over several months to ensure they don’t get damaged before you plant them out in warmer weather. Requiring coldroom storage and reqular watering to prevent dehydration, they are particularly vulnerable to fungal issues and drying out. Which means you could lose a proportion of your production.

Optimize their conservation and maximize your chances of success:

With its optimal management of humidity conditions, our equipment guarantees revolutionary results, whatever you grow:

Healthy seedlings

  • 0% weight and water loss
  • 0 conservation disease

Higher returns

  • 15% increase in yields
  • Energy savings of up to 40%

Our solutions

Long-term storage

Unlike conventional refrigeration systems, the HD Cold chilling technology offers precise temperature and relative humidity control. By keeping the air clear, with no suspended water particles, HD Cold reduces the risk of fungal issues for the shoots (compared with traditional watering) and minimizes water stress.


98% RH


  • Without the addition of liquid water
  • Without a humidifier
  • Rootstock and graft quality guaranteed throughout storage.
  • Higher yields during uprooting.
  • No need to cover.
  • Higher returns (less production and planting space needed, reduced loss, less handling).

They benefit from our solutions

Local growers and agri-food giants alike have found a solution adapted to their production volumes.

“It is clear that when we harvest in October, we see that there is an improvement at the roots, which don’t dry out (…) A 5% loss rate with HD Cold compared with 20% to 25% in traditional coldrooms. And no conservation disease. We were won over immediately.”

Sylvain Velletaz \

Director of Velletaz Group, France's leading vine nursery

Get the most out of your equipment

with our bespoke services

Remote management

Monitor and control the performance of your entire site from wherever you happen to be! And in the event of an emergency, you will be alerted in real time.

24/7 maintenance

Rely on a local team of technicians to carry out your maintenance operations.


We provide training to help you get to grips with your equipment and coldrooms.

Do you need help to
to finance
your project?

As a supplier with the French environmental label RGE, we can help you apply for funding through the Energy Savings Certificates program.

How can I benefit from the Energy Savings Certificate bonus?

At Quercy Réfrigération, we can help with the application process.

As a supplier with the French environmental label RGE, we are certified to carry out this renovation work. What's more, we provide administrative and technical support every step of the way:

Identification of possible optimizations and work

Depending on how your plant and business is organized, we determine the best solutions to reduce your energy consumption and estimate the amount of savings you could make. We also provide a comprehensive quote for the work.

Preparing a premium application

Before starting the work, an application for the ESC bonus must be completed. This file includes estimates for the work to be carried out, the technical specifications of the equipment to be installed, and all the documents required by the energy supplier concerned. It's important to make sure you comply with the formalities and deadlines imposed. We will complete the application and send it to the energy provider for you.

Construction management

We carry out and monitor the work in accordance with the energy performance requirements.

Closing the file

Once the work has been completed, we take care of sending the energy supplier the final supporting documents, so that he can proceed with payment of the bonus. This can take the form of refunds, vouchers or reductions on energy bills. To finalize the process, the energy provider may visit your site to check that the energy-saving equipment has actually been fitted.

Curious to find out more? Contact us to get the ball rolling.