We are physical testing instruments manufacturer.



We, Toyo Seiki Seisaku-sho, Ltd. have been developing and selling socially contributing products to the customers across the field of quality assurance and R&D as a testing instruments manufacturer, dedicated to material testing machines for plastics, rubber, paper and paint, since our foundation in 1934.

As technologies advances today, customer’s needs are diversified. In order to catch up the diversification in time, we are striving to be recognized as a global manufacturer and supplier of material testing machines through dedication to innovating new technologies, improving product quality, enhancing the after sales services and providing information on new technologies.

Under our basic quality standard of “Offering Products, Justifying Customer’s Needs”, we are committed to obtaining customer’s trust and accelerating our business as a manufacturer and supplier of material testing machines.

We sincerely look forward to your continuous support and patronage.


Management Policy

  1. Always challenge new technologies and provide products to meet customer's needs.
  2. Strive for daily quality improvement to provide reliable products that will please our customers.
  3. Actively approach to quantitative business indicators and quality targets.

Code of Conduct

Customer Oriented
We challenge technology development with new ideas and provide products and services for customer's satisfaction.
Compliance with Rules
We will act in conformity with domestic and foreign laws, social rules, and company rules in the business and personal activities.
Preservation of Global Environment
Understanding that the global environment issues are the most critical problems for human beings, we actively promote our business activities, paying attention to the coexistence and harmonization with the environment and try to make sustaineble improvement for the reduction of the environmental load.
Pleasant Working Environment
We stimulate the company, ensuring a safe and pleasant work environment, respecting the human right, individual character and autonomy of each employee, and paying attention to fair treatment of the employees.
Appropriate Information Control
We make the company information open to the stake holders, except the one that can be regarded as business secrets under normal social conventions. We also control the personal information of customers and our company with emphasis on the importance of the protection of confidential information including the privacy of the customers and employees.
Social Responsibility
We support the development of local society and live together. We also make social contributions as a corporate citizen.

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