Techalloy offers a selection of wire products for the welding, spring, cold-heading, fine wire and weaving industries. A North American-based stainless steel and nickel-alloy wire drawing company, Techalloy is a subsidiary of Arcelor. The parent company is one of the world s largest steel companies. Corporate offices for Techalloy are located in Mahwah, N.J. The company operates manufacturing plants for wire in exotic alloys and stainless steel for cold heading, springs, bright wire and weaving wire in Union, Ill. Aerospace quality wire is finished in Perris, Calif. Techalloy also has its weld wire facility in Baltimore, which makes a range of welding products in stainless and exotic alloys.