Zone d'Activités
61 Chemin de la Chapelle
St Antoine
95300 ENNERY
téléphone + 33(0)1 30 37 00 00
fax + 33(0)1 30 37 42 72

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Who we are

Created in 1984, Silex International is a medium-sized company which provides a wide range of products related to water (ground and surface) soil, air and waste treatment.

From product design to distribution, we produce and maintain our equipment in the following areas :

• Remediation, Waste, Landfill.
• Sampling and pumping sites
• Sampling and pumping sites

Our Head Office is located in Ennery (95-Val d’Oise). After creating an agency in Barcelona in 2002 to cover the Iberian market, a new office opened in Rennes in 2008 in order to establish closer contact with our clients in western France.

Our dedicated staff sell and install Silex’s equipment in France and abroad.

Most of our customers are soil remediation companies, service providers in global management of waste, engineering consulting firms dealing with the environment, industrial groups (oil, chemistry) and local authorities.

We also provide full after-sales product support worldwide, to ensure the long-term and efficient operation of installed plants.

Our skills

Design, Manufacturing and Marketing of Equipment for the Environment.

All our products are manufactured in France and designed specifically for application in waste and remediation sites.

• Specific material for environmental audits and hydrogeological analysis (survey) (measurement, different kinds of pumping and sampling of underground and surface waters);

• Design and manufacturing of a vast range of automatic / pneumatic pumps and skimmers for total fluid recovery (LNAPL/DNAPL) and leachate (landfill applications);

• Water Treatment system for remediation of water, air, soil and waste treatment. (Biofilters, Active carbon filters, Venting, Sparging, Double phase Extraction, Stripping, chemical/physical traitment, Ion exchange, Reverse osmosis for waste water or potable.

• Miscellaneous products for sampling/ measuring applications.

       Field of expertise

       • Our Aims : *An efficient customer service adapted to suit specific needs *high quality products

       • Our 3 main SPECIALITIES : Design of equipment, manufacturing and marketing of the products

       • Our vocation extends over major domains : *water * air * soil

      A turnkey industrial project:

    SILEX INTERNATIONAL, specialized in environmental solutions since 1984,
    was entrusted in 2009 with the manufacture and the assembly of a venting unit for a former refinery in Mexico.

    Venting Unit, ATEX-certified, managed by a programmable automatic machine.
    Electric design 60hz for export in the USA.


61 chemin de la Chapelle St Antoine
Zone d'Activités
95300 ENNERY France

Tel : +33 (0)1 30 37 00 00 Fax :+33 (0)1 30 37 42 72
Email :
Siret : 33107536600053 Capital : 304.604 €

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