Hard hats from a sweet source

May 1st, 2013

Safety equipment manufacturer MSA, Pittsburgh, Pa., is the largest producer of industrial hard hats in North America and worldwide, and its V-Gard® hard hat with its distinctive V-shaped crown has helped prevent head injuries among workers who use the product. Hard hats are made with high-density polyethylene (HDPE), generally derived from petroleum. In a move […]

Read More Edit