Established by Stephan Smith in 2002,Mr.Smith bought hisfirst China Lathe for machine work.2 year later,Smith Started hisTungsten carbide CNC turning insert careers.in 2012,he found outtipped PCD turning tool inserts is better than coasting carbideinserts in Lifespan.company expanded to PCD Turning Inserts.in last12 years,we supplied to many cutting tools brand though tradecompany.and now we are going to expand our business tooverseas.