company Information


Greetings from President

President MINORU OTAPresident MINORU OTA

TOPRO was founded in 1948, starting out in the production of screen masks, photo masks and metal masks. A variety of high-precision, high-function and high quality products have been developed for manufacturing electronics products.

Focusing on the increasing market demands, we not only emphasize stable supply of reliable products, but also development of various masks and related products for the next generation.

Moving forward, we remains committed to create new products for customer satisfaction by praticing “Challenge to Manufacturing”.

At TOPRO, we will continue to make every effort to meet the expectations of all customers.

Corporate Philosophy “Creating a Win-Win-Win Situation”

Creating a Win-Win-Win Situation

Corporate Vision

We continue to create new products for customer satisfaction as the best business partner by praticing

Our Corporate Social Responsibility (CSR)

We often consider the benefits of our customers, society and our company and take appropriate actions based on our principle of “Creating a Win-Win-Win Situation”. We aim to be the best partner to see customers’ satisfaction through this practice, and build trusting and lasting relationships with our stakeholders.

As a responsible member of society, we will continue to make all business decisions based on our corporate philosophy, comply with domestic and international laws and regulations, actively participate in human rights inclusivity and environmental issues to achieve sustainability.

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