TUS Technologies - A specialist for Permanent Marking of Metals and Electricity Conducting Materials - Home T.U.S. Technologies, Inc. ? 537 State Road ? P.O. Box 79395 ? N. Dartmouth, MA 02747 USA Tel: (508) 997-3200 ? Fax: (508) 997-8558 ? Email: Contact@TusTech.com Home Electro-Chem Abrasive Methods Stencils Supplies Custom Marking Request for Quote Information Contact Us Manufacturers of Marking Products & Supplies T.U.S. Technologies is a specialist for Permanent Marking of Metals and electricity conducting materials. We offer a broad range of technologies such as Electrochemical Etching,