Catalogus 2024

Download the Mero Impex catalogus for 2023 with all products of our brands including:

Logo Ralight Holland

Beat the Heat, Stay Cool

Ralight specializes in supplying high quality fans.

The best nutrition

Use Si5ALA for an enormous growing potential by using the best nutrition that is available on the market! Beware of Killer Yields!
OCR Climaterooms logo

Optimum Climate Rooms

OCR devises creative solutions and develops products that ensure that crops can achieve higher yields.

Contact us

Do you have any questions about our products or how to order them?
Please contact us for more information.

Get a free light plan

We don’t boast about the efficacy of our LED fixtures
(even though we could…)

We show results!

@OCL we did all the thinking for you, so you can reap what you sow…

Fill out the form and apply for a

free-of-charge light plan