GTI – Metrology tool Sales Service Support and Solutions Complete tool sales, spare parts and support for SEMVisionT VeritySEMT (SEM tools) Surfscan SP1T and Surfscan SP2T as well as ComPLUST and CompassT (Inspection tools) UV visible laser head renew, refurbish and repair as well as other laser systems T trade marks of AMAT and KLA-TENCOR