The Finishing Line Starts here. Heat Treat, Plate, Sort; Neutral & Temper; Case Hardening and Induction Heat Treating, Zinc and Zinc Nickel Electro Plating, Dip Spin Coatings, Mechanical Zinc Plating, Thermal Diffusion, Sorting. We offer a fleet of tractor trailers servicing the Tri-State area of Chicagoland since 1979. for more information about us at chemplateindustries.com; Brands: for more information about us at chemplateindustries ...