... Production and sales Auto cutter Kunshan OSK precision tool limited company was founded in 2006, specializes in tungsten steel ... are mainly used in aerospace, automotive, medical, machinery, electronics, mold processing and other fields, especially for high speed ... , Hara IzumiWALTER,ANCA,ROLLOMATICZOLLER,TESTISO9001:2008In 2009 the company to introduce Germany DMG processing center tool measuring and ...