Welcome to EFG

For more than 40 years the EFG company is developing and producing X-ray devices, such as diffractometers for crystal orientation measurement. The orientation of  the crystal lattice is of great importance in many industrial applications of crystals. EFG customers are distributed all over the world. Most of them are in the field of  quartz oscillator and semiconductor  industry. Furthermore EFG is developing  customer designed machines for special applications.

Products

• Sapphire wafer sorting machine
• Quartz sorting machines
• Quartz bar adjustment
• Ingot and raw crystal orientiation units
• Wafer mapping of crystal orientation
• X-ray reflectometer
• Quartz frequency sorter
• Customer X-ray devices

Rigaku General agency

• X-ray diffractometry XRD, SAXS
• X-ray fluorescence XRF
• X-ray absorption EXAFS
• X-ray analytics for Semiconductor industry
• Small molecule crystallography

Services

• Repair of customer machines
• Development of customer X-ray devices
• Development of mechanical and electronical equipment for special applications