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4 Avenue des Coudriers
78180 Montigny-le-Bretonneux

Founded in 1921 by Emile and Georges Koller, the company has known how to last over time thanks to its quality values ​​and techniques, it has acquired all the means necessary to produce style models. The company is qualified in several areas: - Project management - Manufacture and machining of polystyrene, sprayed polyurethane foam or sheet, extruded epoxy resin or sheet, wood, medium, aluminum etc…

- Creation of style models for land transport on scale 1

- Realization of masters and models for tank tests for nautical scale 1

- Creation of special tools for the aeronautical and railway industries

- Production of composite layup or clipping tools