About product

Naniwa Polishing Industry Co., Ltd. handles everything from product production to sales. This system enables us to develop, manufacture, and distribute products that accurately meet user requests and market needs.

Our factory not only boasts advanced technology backed by approximately 70 years of experience, but also strives to create high-quality products by strictly controlling everything from raw materials to production.
Additionally, we have a product inspection room fully equipped with a variety of inspection equipment within our factory to ensure thorough quality control.

"NANIWA" products, which have been trusted by users for many years, are born from excellent factory equipment and a strict awareness of quality improvement.