Welcome to
Naniwa Abrasive Mfg. Co., Ltd
Experience, reliability and innovation are the synonyms of Naniwa Abrasive Mfg. Co., Ltd. We are an Osaka, Japan based organization which never sit still as we keep developing innovative stone sharpening tools and strive to upgrade the existing product line. Our 1941 established business enterprise has been fulfilling customers requirements related to cutting, grinding, sharpening, polishing and engraving applications. As a Japanese manufacturer, importer and exporter, we are producing premium quality products such as Grit Naniwa Super Abrasive Sharpening Stone, Naniwa Multi Abrasive Sharpening Stone, Naniwa Diamond Abrasive Sharpening Stone, etc. used for industrial & household usage, sandblasting systems for stone graving, diamond tools for processing stones and in varied other applications.
When we say, cutting edge technology, we really mean it.

Quality Remains at Top
Serving the requirements of customers living in North America, European, Australia, India and other such countries, we ensure to maintain international standards in our product line which includes Grit Naniwa Super Abrasive Sharpening Stone

Strong Team
We are blessed to have talented and passionate professionals in our team who make the company stronger. With their immense support our organization is growing in leaps & bounds and leaves its footprints in varied countries across the world.