We aim to achieve the sustainability of society and the Company by implementing our Management Policy of “contribution to society,” “employees’ wellbeing,” and “corporate development,”.

Our Management Policy involves “contribution to society,” “employees’ wellbeing,” and “corporate development.”
First, we aim to contribute to society at large by developing, manufacturing, and selling creative products that meet the needs of the times based on the theme of “energy and labor-saving.”
Secondly, through our management activities, we aim for the wellbeing of our employees and their families.
Finally, we aim to develop the Company by contributing to society and realizing the wellbeing of our employees.
We believe that putting this into practice is synonymous with our goal of achieving both the sustainability of society and the sustainable.

TOHOKU NITTO KOHKI Quality and Environment Policy

1. We establish quality and environmental management system for the manufacture of power and machine tools (power tools, pneumatic tools, hydraulic tools, consumable tools) and door closers.
2. We increase customer satisfaction and protect the environment, including the preservation of product quality.
3. We clarify business processes in corporate activities and improve operations.
4. We comply with laws, regulations, and other requirements.
5. We operate quality and environmental targets as issues. We conduct regular internal audits and management reviews and strive to continuously improve our quality and environmental management system consistent with our business activities.
6. We understand the impact that our business activities have on the environment, and strive to protect the environment, reduce the environmental impact, and prevent pollution.
7. We reduce waste and use resources efficiently.
8. We make these policies clearly known to all our employees and contractors on the premises working in our company. We disclose these policies.

April 1, 2026
TOHOKU NITTO KOHKI CO., LTD.
Tetsuya Kuwabara, Representative Director, President / Plant Manager

Nitto Kohki Group strives to contribute to society through businesses related to "energy and labor-saving."
To build a sustainable supply chain, we have established the following policies and are committed to their implementation.

1. Fair and Transparent Procurement
   We comply with all applicable laws and corporate ethics and provide fair opportunities to all business partners.
2. Ensuring Quality, Safety, and Stable Supply
   We place top priority on quality and safety and work to maintain a stable supply while taking business continuity into account.
3. Promoting Environmental Responsibility
   We comply with relevant laws and regulations and promote environmentally responsible procurement. This includes proper management of chemical substances —especially regulated substances— reducing environmental impact such as greenhouse gas emissions and promoting resource circulation.
4. Respect for Human Rights and Ethical Conduct
   We respect international human rights principles and engage in ethical procurement that eliminates forced labor, child labor, and discrimination.
5. Collaboration with Business Partners
   We regard our business partners as co-creators of value and work collaboratively through dialogue and continuous improvement to promote sustainable procurement.

To All Business Partners
Nitto Kohki Group requests that all business partners also comply with applicable laws and regulations, ensure stable supply, protect the environment, and respect human rights.
This policy applies to the procurement activities and business partners of all Nitto Kohki Group companies.

April 1, 2026
NITTO KOHKI CO., LTD.
Akinobu Ogata
Representative Director, President CEO