New UL Approved Product

Mason Industries is proud to announce that our V flexes (VGN, VFL, VWN, VMN & VCPSB) and Straight flexes (MN, FFL, GN, GNF and CPSB) have passed the stringent UL (Underwriters Laboratories) testing and are now certified for use for both Wet & Dry Fire Protection Systems. To receive this prestigious certification, our material was…

Let’s Talk Credentials

  Friday was another great day; we were listed by Seismic Source International after flying through their QA/QC requirements. Our huge professional engineering staff with registrations in 50 states, OSHPD approvals, proven seismic restraints, snubber cable assemblies, etc., etc., have kept us busy keeping up with your demand for the highest industry’s standards. As a…