... Iron, Aluminum, Copper, Brass and so on2. Heat Treatment: Hardening and Tempering, High Frequency Quenching, Carburizing Quenching and so on.3. ... Treatment, Spray Printing, Mirror Finish, Burnishing, Sand-blasting and so on according to ROHS demand.4. Inspection: All ... Resistance6. Good quality with reasonable price, timely delivery and great customer service.Package: Strong Plywood Case (European ...