What are ACCRETECH-TOKYO SEIMITSU's business and key products?

Our core business revolves around the manufacture and sale of semiconductor manufacturing equipment and precision measuring systems.

Semiconductor manufacturing equipment:
probing machines, dicing machines, Precision Blade, polish grinders, chemical mechanical planarizers (CMPs), wafer slicing machines*, wafer edge grinding machines*
*Developed and manufactured by Tosei Engineering Corp.
Measuring systems:
Coordinate measuring machines, surface texture and contour measuring instruments, roundness and cylindrical profile measuring instruments, machine control gauges*, various types of sensors*
*Developed and manufactured by Tosei Engineering Corp.

These products are developed and manufactured by Tosei engineering Corp (ACCRETECH's subsidiary). Please refer to Products for full details.

Where are the overseas and domestic offices?

In addition to 31 sales offices and support service bases in Japan, we have a worldwide sales support network in the United States, Europe and Asia.

U.S.A.
Michigan(Bloomfield Hills), Texas(Austin), California(Milpitas), Idaho(Boise), Brazil(Sao Paulo)
Europe
Germany(Munich, Dresden), France(Crolles), Italy(Milan)
Asia
China(Shanghai, Beijing, Shenzhen,etc), Korea(Seongnam, Ulsan), Taiwan(Hsinchu), Thailand(Samutprakarn.Bangkok), Malaysia(Selangor Darul Ehsan, Kulim), Indonesia(Bekasi), Singapore, Vietnam(Hanoi, Ho chi Minh)