Miyagoshi Seito Ltd. in Kyoto manufactures and sells artificial grindstones by the vitrified manufacturing method.

news price revision

April 20th, 2026 It is with great recluctance that we must inform you that a price revision will take effect for orders placed on or after May 1.
We have made every effort to keep the increase as minimal as possible, however, depending on the product, adjustment will range from 5% to 20%.
We sincerely apologize for any inconvenience this may cause and kindly ask for your understanding.