+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
ISO 9001 since 1998

Means of production


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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Specialist in safety fastening, our products are recognized and used worldwide, enabling us to achieve 50% of our export sales

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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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Means of production

Our machine park has been specially designed, developed and built for our business and has a large storage capacity. It is composed of a dozen robotic transfer units with a manufacturing capacity allowing the realization of small and large series in diameters ranging from M2 to M68. We also have CNC machines for the production of parts to plan and non-standard manufacturing

With a large storage capacity, almost all of our references are available in stock, for all diameters, different materials and different protections.

We can thus guarantee a very high responsiveness to the expectations of our customers.

In addition, our very short manufacturing cycles allow us to respond to urgent requests and specific orders as soon as possible.  

WG Duo

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