1970   ESTABLISHED SANSHO KENMAZAI IN TOKYO STARTED TO SELL “PLASTIC DEFLASHER” AND TO DEVELOP AND SELL PLASTIC BLAST MEDIA “NYLON SHOT”

 1975   STATED TO SELL “AIRBLASTING MACHINE” AND “BARREL FINISHING MACHINE”

 1979   STARTED TO SELL “RUBBER DEFLASHER”

 1982   INCREASED CAPITAL TO JPY 10,000,000

 2004   STARTED TO SELL THE USED MACHINES

 2015   CELEBRATED 45th ANNIVERSARY
 
 2015   ESTABLISHED SANSHO (THAILAND)
SHOT BLAST MEDIA
MACHINE & PART
SURFACE TREATMENT