Company Philosophy

Management Philosophy
Daiwa Kohatsu Corporation contributes to the prevention of loosening and dropping of fastening parts (screws, bolts, and nuts) by providing society with high quality spring washers and its product technologies, thereby supporting comfortable and safe lives of people.
We also aim to be an ideal company that conducts environmentally friendly production activities by proposing new product introductions and washer technologies.
Quality Policy
  1. 1. We provide our D-Partners with years of data in the form of “trust”.
  2. 2. We will create unique ideas together with our customers and suppliers.
  3. 3. We will develop as a worldwide professional fastening company.
  4. 4. Thoroughly adhere to 5S+3S (Safe, Smooth, and Smart) in our operations.
Environmental Management Policy

In order to voluntarily and proactively reduce the environmental impact of our business activities, mainly the manufacture and sale of spring washers, all of our employees are united in our efforts to address and continually improve the environment.

  1. 1. We will comply with environmental laws and regulations and our commitments.
  2. 2. Promote reduction of carbon dioxide emissions (electricity, gasoline, and diesel fuel).
  3. 3. Promote reduction of waste emissions.
  4. 4. In addition to creating a pleasant workplace, it reduces the generation of dust in manufacturing plants and curbs the emission of dust outside the company.
  5. 5. Promote reduction of water consumption.
  6. 6. To cooperate with the local community, we will conduct periodic cleanups of the area around the plant.
  7. 7. This policy shall be communicated to all employees.

Daiwasher Inc.
CEO Hiroshige Kose

A story about the first man who made “Spring Washer” in Japan.