Marcantonini S.r.l. is able to certify electrical boxes under the UL (Underwriters Laboratories Inc.) rules, the most accepted and recognized security mark in the USA and Canada. The UL certification shows that UL has teste and evalueted representative samples of our products. It also indicates that the satisfy the standard security requirements. Periodically the boxes will be tested and evalueted in order to verify the complaince to the required features.
For further informations please visit the website: www.ul.com