Prepreg sheets or rolls

Producing prepregs with phenolic, epoxy, melamine and duraglide resins on various media types from natural or synthetic fabrics, mats and felts . Design and development of pre-pregs tailor-made to customer specifications. Maximum height of 160 cm tissue. Pre-preg weights from 80 to 1000 grams per square meter. Winding pre-preg or cut into sheets to size with length from 400 mm up to 4 meters, on request cutting of the selvedges.
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Flat panels, tubes wrapped/compressed

Wide range of thermoset laminate panels with customizable sizes and thicknesses, even for small amounts. Standard sizes available from stock, on request thicknesses from 0.2 mm to 100 mm. Above 100 mm at a reduced size. Formtex F24 and Duraglide F24GR wrapped and super-compressed tubes (AVSC). Round bars in Formtex and Epoglass made ​​from sheet. Cutting service and calibration. On request cutting service and calibration thermoplastics.
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CNC machining

Realisation of finished parts through the use of pantographs, milling, lathe. Machines with CNC and interfaced to workstation CAD ​​/ CAM for the import or the compilation of the papers. Wide range of tools and machinery to optimize the time and cost of implementation. Order management with full traceability from raw material to finished part. Possibility of achieving even unique pieces or small quantities. Processing of thermoplastic and thermosetting materials.
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Quality Customer Service

About us

Founded in 1950 by Luigi Peroni, fabbrica isolanti elettrici peroni start operations the following year. Always attentive to customer satisfaction, the company adopts in the years systems of data recording and analysis of the results in order to improve the quality of its products. In July 1998 the Registro Italiano Navale (RINA) certifies the company complies with the ISO 9002:94 for the production of prepreg, laminates and manufactures base paper, cotton, glass, nomex and polyester for electrical and mechanical uses.

In October 2003, the Registro Italiano Navale (RINA) certifies the company complies with ISO 9001:2000 for the design, development and production of prepreg, laminates and manufactures base paper, cotton, glass, aramid, polyester with thermoset resins for use in electrical and mechanical. In September 2018, the same RINA certifies compliance of FIEP to ISO 9001:2015 for the design, manufacture, sale and marketing of prepreg, laminates and manufactures in phenolic resins, epoxy, melamine and polyester with supports of paper, cotton, glass fabric, fabrics and thermosetting binders for use in electrical and mechanical.

How we work


Our raw materials are the best fabrics available on the national and international market and the resins made ​​for us by the leading manufacturers in Italy and in the world, with the highest quality standards.


Our processes are designed to minimize the waiting times. The availability of products in stock, production flows and stocks of raw materials are monitored in order to ensure speedy delivery.


Among our objectives are the full satisfaction of the needs of the customer, the constant improvement of administrative and productive processes, cost optimization, in compliance with the quality requirements.