GRANOPT CO., LTD. carries out business activities as a top manufacturer of rare earth iron garnet single crystals,and we have established environmental policy as a means of leaving a beautiful Earth that's easy to live in behind for the next generation, carrying out environmental conversation activities proactively and continuously.

- Contribute to society through our business operations and continuous innovation in technology.
- Ensure that we provide products that are valued by our customers and earn their trust.
- Strive to raise awareness and develop human resources, and create a workplace where each and every one of us grows and has a sense of satisfaction.


- By strengthening our frameworks for meeting the requirements of related laws, ordinances, and other regulations, we aim to reduce environmental risks and eliminate compliance violations.
- Through improvement of operating conditions and stabilization of operation maintenance, we are making efforts to reduce greenhouse gases alongside promotion of biodiversity preservation.
- In order to achieve environmental objectives and goals, we will strive to work together to systematically take activities for the maintenance and improvement of the environmental performance.
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We promote the business activities in all departments based on the following environmental goals.
- 1)Reduction of power intensity through energy-saving activities.
- 2)Reduction of waste alkali generation per unit.
- 3)Sorting, collecting, and reducing waste materials.
- 4)Promotion of responses to the increase in natural hazards such as abnormal weather.
- We ensure all employees are sufficiently aware of this environmental policy and also make it publicly available.


- The company will establish a direct sales system to enhance customer service and maintain the industry's top market share.
- In order to increase the supply capacity that follows market growth, we will promote automation.
- Continuously improve yields and productivity to strengthen cost competitiveness.
- Ensure safety and compliance, and improve future risks.
- Strengthen collaboration with key suppliers and increase competitiveness in the optical communications market.