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Company Profile
Naniwa Abrasive Mfg. Co., Ltd. was established in the year 1941 and since then, engaged in the manufacturing of essential industrial cutting & grinding tools such as Grit Naniwa Super Abrasive Sharpening Stone, Naniwa Diamond Abrasive Sharpening Stone, Naniwa Multi Abrasive Sharpening Stone, etc. These tools are used in construction sites, whetstone to sharpen kitchen knives & edged tools, diamond and grinding wheels for putting an edge, abrasive powder for semiconductors and precision equipment, etc.

Our company has got broad industry support for superb quality and advanced manufacturing technology as a prominent company of abrasive products. We have built two production units in Japan and Vietnam which enables our Osaka, Japan based firm to supply products in huge quantities. We aspire to become a firm to run over 100 glorious years and keep establishing new values for meaningful contribution towards the environment & society with quality & safety.

Key Facts of Naniwa Abrasive Mfg. Co., Ltd.-

Business Type

Manufacturer, Importer, Exporter and Supplier

Year of Establishment


No. of Employees


No. of Engineers


No. of Designers


No. of Production Units



Mizuho Bank

Export Markets

North America, European, Australia, East Asia & South East Asia and India

Import Markets

China and Vietnam

Standard Certifications

ISO 9001 and ISO 14001

Company Branches

Naniwa Toishi Co. Ltd. (Shiga, Japan) and Naniwa Vietnam Co., Ltd, (Ho chi minh, Vietnam)

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