Profile: Giering Metal Finishing, is an ISO 9001:2000 certified company. We supply Gierbox™. Our electro coating is a wet paint finishing process that uses electrical current for paint deposition. Our powder coating used for the process is a mixture of finely ground particles of pigment and resin, which is sprayed onto a surface to be coated. Our liquid coating refers to finishing application of wet paint. We also offer phosphating processes that include iron phosphate and zinc phosphate. Our iron phosphate produces an amorphous coating on steel, galvanized, & aluminum surfaces. Our zinc phosphates provide maximum corrosion protection and extended service life.