La page que vous cherchez n’a pas été trouvée ou une erreur a eu lieu, merci de réessayer plus tard.
The page you are looking for doesn’t exist or another error occured, please try again later.
TCN at Vision Expo East 2024 in New York from 14 to 17 March!
TCN visited Vision Expo East 2024 in New York last week. Vision Expo East brings together all optical professionals. It is a global platform that
Changes to the ISO 12312-1:2022 solar standard
The ISO 12312-1:2022 solar standard, which governs the requirements for sun protection filters, has been updated. The aim of this development is to reinforce the
Your next appointment with the TCN team at MIDO Milan
Dear customers, dear partners, We are delighted to announce our participation at MIDO, the eyewear industry’s premier event, which takes place in Milan from February
TCN wins ISO 14001:2015 certification and renews ISO 9001:2015!
We’re proud to announce that leading certification body TÜV Rheinland has just renewed our ISO 9001:2015 certification! This renewal testifies to our continuous improvement approach
Let’s meet up on TCN booth at Silmo Paris!
Dear customers, dear partners, We are pleased to invite you to meet our team at the SILMO Paris show, one of the most famous events
New bright red collection: TCN celebrates summer!
A color with many symbols, bright red is in the spotlight at TCN this summer. In China, red is synonymous with happiness, luck and success.