Health and safety at work - Hearing protection solution for professionals (PPE)

Choose the world leader in the manufacture of moulded earplugs for professionals. Twenty-five years of expertise in hearing health ensure that you'll get the best possible hearing protection solution.


Ensure that your employees are 100 percent protected by providing them with the best hearing protection devices on the market.

Custom moulded earplugs

Raise awareness

Reduce the risk of Occupational Noise-Induced Hearing Loss (ONIHL). Discover how training encourages the use of hearing protectors.

Raise awareness


Validate the effectiveness of your hearing protection devices. With CAPA©, make sure your employees are protected while exposed to noise.

Ear plug fit testing

General Electric
Coca Cola

Over 2 Millions workers, from 31,000 companies worldwide trust Cotral Lab's Custom Hearing Protection solution.

Blog | Hearing protection and noise risk management

Keep in touch with the latest news about noise in the workplace. Tools for managing your noise file, awareness-raising materials for your employees, comparative studies to choose the best solution adapted to your needs, etc. Discover all the keys to effectively fight against noise at work.

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