fren...pt
Paris
Paris
Bourges
+33 (0)1 40 04 92 30 Lun - Jeu 7h30 - 17h30 / Ven 7h30 - 16h 37, Avenue de Saint-Mandé 75012 PARIS
+33 (0)2 48 50 18 10 Lun - Jeu 8h - 17h / Ven 8h - 16h Rue du Minerai 18570 La Chapelle-Saint-Ursin
Ceritifié
ISO 9001 since 1998

Know-How

HISTORY

Present on the market for more than 40 years, ESL and ERM have made Lanfranco safety nuts the most recommended safety fastening system for critical assemblies and mounting.

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MEANS OF PRODUCTION

Our machine park has been specially designed, developed and realized for our business and has a large storage capacity.

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QUALITY

Our companyis is ISO 9001-2015 certified and constantly improving management and quality. Our control department has the most advanced measuring instruments

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THRADING

Know-how

Specialist in safety fastening, our products are recognized and used worldwide, allowing us to achieve 50% of our turnover from exports. Our manufacturing range ranges from single or double slot self-locking hexagonal nuts, with or without mobile washer, to self-locking hexagonal nuts with non-metallic insert, including the design of parts according to plan. We also make other safety fasteners: deformation nuts, flange nuts, riveting nuts and modular fasteners.

Extreme vibrations, temperatures & corrosion

Whatever the conditions, our self-locking nuts have a real ability to withstand extreme vibrations. Whatever your environment, cold, heat, humidity, corrosion, our nuts will allow you to bring added value: longer life cycle, improved production times, lower costs and maintenance time.

CRIMPING

THRADING