Established in 1981 and situated in a 25,000-square foot facility in Painesville, Ohio., Tessa Precision Products Inc. offers a wide range of precision turning, milling, electrical discharge machining (EDM) and electrolytic grinding services. It provides a variety of materials in aluminum, nickel based alloys and high strength steels. The company serves the aerospace, commercial and medical industries. Some of its clients include Boeing, General Electric and Parker Hannifin. It is an ISO 9001:2000 and ASA9100B certified company.