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Quality capsules made in Austria

Certified quality confirmed


During a 2-day recertification audit in May 2021 at the Pinggau site, all standard requirements were met without deviations and continuous improvements were presented.

The well-known quality standard of BT-Watzke capsules and closures is thus confirmed and remains unchanged.

Our thanks go to our Quality Manager M. Harmtodt for preparation and support during the audit and also to all employees who ensure that we will also fulfil future standard requirements with the well-known BT-Watzke commitment.


Food safety EN ISO 22000:2018
Management system and environmental management according to EN ISO 9001:2015 und EN ISO 14001:2015