... Item No.Casting(Lost wax casting, precision casting, evanescent mode casting, investment castingKey specification1.Material: stainless steel, carbon steel, alloy steel ,iron ,alloy, ... shot-blasting machine, sand-blasting machine, pickling line.2.Machining facility: CNC machine, linear cutting machine, NC milling machine, ... test machine, mircoscope. China!! steel Marine Hardware precision casting part