Piscataway, NJ / ACCESSWIRE / June 5, 2014 / ZKAccess proudly announces our IP-based access control panels (models inBio and C3) are now UL 294 and UL 294C certified. The Systems have been certified ...

VANCOUVER - NWPX Infrastructure, Inc. (NASDAQ:NWPX) announced Tuesday it has received UL 508A certification for control panel systems used in its water, wastewater, and stormwater infrastructure ...

The UL certification mark hardly needs an introduction, given that it appears on more than 22 billion products each year. Those familiar with the sign will have the general sense of its meaning: A ...