HELPING PEOPLE REALIZE THEIR POTENTIAL.

Located in the heart of central New Jersey, G&W’s corporate headquarters and adjacent production and laboratory facilities are situated in the suburban community of South Plainfield. With convenient access to the incomparable educational, cultural, recreational and professional opportunities of metropolitan New Jersey, New York and Pennsylvania, the location of our headquarters is second to none.

We have expanded our geographic presence and now have G&W production and laboratory facilities located in Lincolnton, North Carolina and Sellersville, Pennsylvania.