Environmental Philosophy and Policies

Environmental Philosophy and Policies

1.Environmental Philosophy

As a global company, the NDK Group, under Four Core Commitments (Management Guidelines) of our corporate philosophy, "We will continue to take on the challenge of a sustainable future," recognizes the importance of activities to reduce environmental impact and realize a circular society. With our own will and a sense of responsibility, we proactively and continuously engage in environmental conservation activities, cherishing our irreplaceable Earth and passing it on to future generations.

2.Environmental Policies

  1. We position efforts to protect the global environment as one of the most important management issues. From the perspective of the entire product lifecycle--including development, design, manufacturing, sales, and disposal--we accurately assess the environmental impact of our business activities and products and strive to prevent environmental pollution and reduce environmental impact, including consideration for climate change.
  2. We comply with environmental laws and other requirements, respond to environmental risks and opportunities, and appropriately operate our environmental management system. We strive to maintain and improve the system, conduct regular reviews for continuous improvement.
  3. For matters that may have a significant environmental impact due to our business activities, we establish voluntary management standards within the scope of technical and economic feasibility, set and review environmental objectives and targets, and promote planned and effective environmental conservation activities as an organization.
  4. We continuously provide environmental education and awareness activities so that all employees understand the Environmental Philosophy and Policies and can proactively participate in environmental conservation activities in their respective duties.
  5. Environmental Philosophy and Policies are disclosed externally to build trust with stakeholders.

Revised April 25, 2026
Nihon Dempa Kogyo Co., Ltd.
Hiromi Katoh
Representative Director and President

Environmental Philosophy and Policies according to Plant
Nihon Dempa Kogyo Co., Ltd.
Furukawa NDK Co., Ltd.
Hakodate NDK Co., Ltd.
Asian NDK Crystal Sdn. Bhd. [ANC]
NDK Quartz Malaysia Sdn. Bhd. [NQM]
Suzhou NDK Co., Ltd.
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