Made in France

Our international R&D center, specialized laboratories as well as the most exhaustive of our Group production units (polymers, admixtures, release agents and pigment workshops), are based in France, in the Loiret department (45), South of Paris.

A comprehensive expertise from our laboratories…

Material laboratories 

We have 4 material laboratories: for concrete, cement, plaster and screed.
Largely equipped with state-of-the-art tools, we conduct some tests to characterize the most suitable formulations, either based on our clients’ features (technical assistance following some specific requirements) or for our own product developments.
Since 2014, we have a laboratory dedicated to performance that allows to qualify concrete durability (ageing capacity) in particular or aggressive environments.

Control laboratory

Our raw materials and production are checked in our internal control laboratory in order to ensure they meet quality and conformity standards (e.g. NF standard). Each batch is tracked in order to ensure a follow-up in case of a potential issue.
Our laboratory also analyses all aqueous wastewaters in order to reduce our impacts linked to effluents.

Colorimetric expertise

Our coloring laboratory is unique in France. Our coloring experts’ know-how, wide range of pigments, and adjusted dosage solutions are available to meet all needs.
We propose a tailor-made coloration offer:
- Based on a sample, we recreate the same exact color.
- We create the chosen shade you want, whatever it may be.
Delivery according to the chosen packaging is also included in our made-to-measure offer.

… to our customers’ sites

Technical follow-up

The CHRYSO expertise is always comprised wherever we accompany our customers with the implementation of their construction materials, either on a jobsite or a production site. At CHRYSO, our field experts are always of guidance: trained to our many solutions, our technical sales force is completed by our team of regional technical experts in order to respond to the sharpest technical issues.


CHRYSO has a team especially dedicated to the follow-up and maintenance of dosing equipment.
Thanks to a dedicated logistics platform and our network of collaborating installers, we ensure fast and efficient interventions

The French toll-free number 0 800 36 57 90 (Ecofil 0,15 € TTC / min) is dedicated to the follow-up of dosing equipment.


Our team of sales administration offers a customized customer service. You can reach your regional representative by dialing this unique number: 0826 27 45 45.
We deliver our products either in bulk or standard packaging, in the respect of a charter which ensures quality of service and due dates. Our bulk drivers ensure good physical delivery on site.

A personalized service offer

We offer to our clients a vast range of services that goes beyond product solutions and suits our customers’ needs.

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