The demand for HDPE product has continued to grow and several key players have exited the market. As a result,…
The SIGMA/Raven High Density Polyethylene Product Division has seen significant growth nationwide, and South Florida has been a particularly active…
SIGMA is proud to announce the opening of our Denver HDPE Manufacturing facility. Stuart Box, Vice President of EPQ, explains…
When the Opelika, Alabama City Water and Sewer Department decided to change their water meters and boxes, SIGMA stepped up…
SIGMA-Raven’s Full Barrel Meter Pits, made from High Density Polyethylene (HDPE) are domestically manufactured in Caldwell, Idaho and Alexander City,…
In response to increasing volume and demand for products supplied by the SIGMA-Raven HDPE Division, SIGMA has acquired and installed…