blue diamond certilogo FONDO BIANCO 1


Since 1945 quality, reliability and product performance have been a precise goal for the Longoni family to reach out to its customers all over the world.
A buyer needs the certainty of authenticity to live a rewarding experience of use especially when it comes to sports and performance.
Authenticity also means investment security and certainty of the quality of the materials, those chosen by Longoni for its products.
In 2019 the Longoni brand started a partnership with Certilogo, a leading Italian company in the sectors of authenticity and consumer engagement.
This company, based in Milan, has offices all over the world and assists numerous leading brands of made in Italy, in luxury and fashion.
The famous Blue Diamond billiard chalk was chosen by Longoni as the first product to use the brand protection solution developed by Certilogo®, applying an univocal identification code on each single package of 2 cubes.This type of protection has been extended to many other accossories ( mettere link a pagina accessori ) and to top level Longoni cues ( mettere link a pagina certificati nuovi con logo certilogo ).
The Certilogo® code will allow anyone, before or after the purchase, to verify the authenticity of the product. The service, immediate and easy to use, is available in ten languages through the website.
To authenticate your Longoni products, simply enter your CLG code shown on the holographic label in the field below or photograph the QR-code with your smartphone.
Always check that the site you are addressed to is
Thanks to a few simple steps you can live your authentic experience.
In case of a counterfeit product, will be able to offer you advice on how to proceed and if it is possible to have any refunds.

Since 1945, Longoni an authentic experience!



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