President's Message

To Our Stakeholders:



We NPK will create and provide valuable products for all customers and contribute to the development of society. 


Since our founding in October 1916, we have maintained the belief that "the purpose of our company is to create value for society and profit is a tool for this creation". As a manufacturing company, we have made valuable products and built a history.


We will continue to value the customer's viewpoint, respond to various needs with flexible ideas that are not bound by the past, provide solutions, contribute to the development of society, and promote corporate reorganization for sustainable growth.


As we help meet the sustainable needs of infrastructure, energy, and resource, we are also dedicated to helping create a future that offers a better life for all.


We look forward to your continued patronage. 



Kazuchika Hirota, CEO