Profile: Chemical Methods, Inc. is a supplier of custom industrial chemicals including aqueous cleaners, surface treatments, metalworking fluids, laser oxide scale removal, corrosion inhibitors and water treatment chemicals. We offer a complete line of products for metal cleaning and pretreatment. Our product line includes the traditional iron phosphate and zinc phosphate conversion coatings as well as state-of-the-art non-phosphate products. We have products designed for use in automatic washers, immersion tanks and manual spray applications.