Posts
![](https://cdn.pressglass.com/wp-content/uploads/2018/03/szyby-przeciwwybuchowe-www-1030x402-288x112.png)
Anti-explosion glazed units confirmed with a Certificate of Constancy of Performance
Instytut Ceramiki i Materiałów Budowlanych (ICiMB) issued a…
![](https://cdn.pressglass.com/wp-content/uploads/2016/11/www_1030x402-bulletproof-EN-288x233.jpg)
Bullet-proof glazed units with constancy certificate
The quality of bullet-proof glazed units manufactured by PRESS…