Whitehead Corporation, a small family owned thermoformer of PVC materials was founded in 1989. Throughout the years, the thermoforming and light assembly expertise provided by a quality driven workforce fueled the company's growth. In 1995, the company moved into a new 21,000 sqft building, located on the Northwest side of Milwaukee, WI. The majority of its business was concentrated around the P.O.P and medical industry. From designs, prototypes and production of vacuum formed products and light assemblies, WH Corporation offered its customers a full spectrum of custom solutions and services at very competitive prices.

In 2011, due to market changes, a private investor acquired the company, reorganized and renamed it "WH Plastic Solutions, LLC." With a strong desire to grow and diversify, the new company strategically refocused its strength and expertise toward the production of components for the mass transit industry, while maintaining its presence in the P.O.P and medical industries.

Today, WH Plastic Solutions, LLC is on its way in becoming the leading converter of thermoformed low smoke PVC/acrylics, ABS, and Polycarbonate materials for the mass transit industry.