There are few factory tours like Kohler’s. You are first introduced to their products in their multi-level design center. Once on the factory floor, you witness the process of manufacturing the various plumbing products from sinks to toilets from the world’s largest plumbing product company. It’s a hands-on process where the human hand, and muscle, still do their fair share. As you move through the molding area, foundry and casting sections you gain an understanding of how much goes into creating these products you use every day.