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 companyin 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.

blue diamond certilogo FONDO BIANCO 1

This type of protection will be extended in the coming months also to the entire range of Longoni branded accessories.
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 certilogo.com 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 certilogo.com.
Thanks to a few simple steps you can live your authentic experience.
In case of a counterfeit product, certilogo.com 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!



certilogo white blue


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