deep hole HTT is the only representative of China that attended the EMO exhibition holding in Hanover, Germany 2007 and got received a great success. We exhibited a set of CNC deep hole drilling machines, and then succeeded in signing the sale contract of the machines. In the Chicago Show of 2008 IMTS, HTT, cooperating with the UK MOLLART and Germany BOTEK, took part in the exhibition. This has proved that...