Plant Features

A key plant aiming to produce the entire product lineup of the NITTO KOHKI Group

We produce a diverse range of products, including the machine tool “ATRA” for steel material processing, “AUTO-HINGE” suitable for applications from residential buildings to large-scale facilities, and the electric screwdriver “delvo,” which is instrumental in assembling electronic devices and automotive components. Through the development of products powered by pneumatic, electric, and hydraulic sources, we pursue user-friendliness, safety, design excellence, and consideration for the environmental.

Pursuing productivity and quality through well-equipped facilities and flexible production

By utilizing facilities such as machining centers and NC lathes, we have established an integrated system that covers all processes, from parts processing to product assembly, inspection, packaging, and shipping. Additionally, we have built a flexible production system capable of swiftly producing a wide variety of products in small quantities. Through 5S activities and C-TPM production innovation activities, we are committed to improving quality, lead time for delivery, and cost efficiency. We continuously strive for improvements and evolution by focusing on customer convenience, safety, and environmental considerations.

Top Message

Since our founding, we have continued to produce a variety of products that contributes to society by leveraging our abundant technological capabilities.
On March 1, 2024, MEDOTECH and SHIRAKAWA NITTO KOHKI merged to embark on a new beginning. This integration brings together the technological strengths and production know-how cultivated by both plants, aiming for further growth.
Our vision for the company is to contribute to industrial growth and the enrichment of lives through technology that enables smooth operation. We believe that our mission is to grasp the new needs of society and raise the level of technology, quality, and service so that we receive greater recognition from the global market than ever before.
As the NITTO KOHKI Group’s key plant, we will continue to work hard as one in our production operations and strive for manufacturing that is friendly to people and the environment.

Takashi Chiba
Representative Director, President

Corporate Profile

Main products

• Electric Screwdrivers delvo

• Door Closers

• Power & Machine Tools

Corporate History

NITTO KOHKI GROUP Basic Sustainability Policy

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 tools (electric 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, 2025
TOHOKU NITTO KOHKI CO., LTD.
Tetsuya Kuwabara, Plant Manager