Environmental Management
Environmental Management
ISO 14001 standard
The ISO 14001 sets out the criteria for an environmental Management System (EMS). It maps out a framework that companies like Metal Technology Co. Ltd. can follow to ensure the environment is protected and cared for. Using ISO 14001 provides assurances to Metal Technology Co. Ltd. management and employees as well as external stakeholders that the environmental impact of our business is being monitored and improved. This system is of course based on the well-known Plan-Do-Check-Act cycle or PDCA.

Plan | establish objectives and processes required |
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Do | implement the processes |
Check | measure and monitor the processes and report results |
Act | take action to improve performance of EMS based on results Continual Improvement Process (CI) |
継続的な改善プロセス(CI)。
“Treasure the environment and value people”
The majority of Metal Technology’s facilities*1 have implemented and are meeting the ISO 14001 standards reducing the environmental risks and fostering commitment to a better future. Metal Technology’s plants each form a basic principle in conjunction to the particular environment surrounding the plant. Metal Technology’s plants handle limited resources in production activities spanning energy, industrial equipment, aviation, medical, etc. based on our management philosophy of "treasure the environment and value people" We ensure that we maintain an awareness that although we are running a business, that we will continue to work on reducing the environmental burden on the global environment and working environment.
Each plant constructs several basic policies taking in to consideration, factors like the environmental impact of our production activities, how to strive for energy savings and resource savings; promoting waste reduction, recycling, and control of emissions. We up hold and promote the need to protect natural ecosystems, and striving to prevent pollution. Metal Technology complies with applicable environmental laws and regulations related to the environmental aspects.
*1 Plants that are certified: Shiga plant, Himeji plant, Gunma plant, Ibaraki plant, Kanagawa plant.
Certified factory
Gunma Plant
Plant | BSKE0036 |
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Certification number | 2026/9/25 |
Validity | Production (Heat Treatment, Brazing, Welding, Hot Isostatic Pressing, diffusion bonding and Machining) of Aerospace and Commercial Parts. |
Industry | 17 Basic metals and fabricated metal products 21 Aerospace |
環境方針 | Open PDF |
Ibaraki Plant
Plant | BSKE0037 |
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Certification number | 2026/9/25 |
Validity | Production of Aircraft, Aerospace and other Commercial Parts (Heat Treatment, Brazing, HIP(Hot Isostatic Pressing), Machining, Welding, Thermal spraying and Non-Destructive Evaluation) |
Industry | 17 Basic metals and fabricated metal products 21 Aerospace |
環境方針 | Open PDF |
Technical Development Division (Kanagawa Plant)
Plant | BSKE0038 |
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Certification number | 2026/9/25 |
Validity | ・Design, Development and Production (Heat treatment, Brazing, Welding, Diffusion Bonding, Hot Isostatic Pressing, Machining and Metal Additive Manufacturing) of Medical devices and other commercial parts. ・Producton (Heat treatment, Brazing, Welding, Diffusion Bonding, Hot Isostatic Pressing, Machining and Metal Additive Manufacturing) of Aerospace Parts. |
Industry | 17 Basic metals and fabricated metal products 19 Electrical and optical equipment 21 Aerospace |
環境方針 | Open PDF |
Shiga Plant
Plant | BSKE0030 |
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Certification number | 2026/2/28 |
Validity | Manufacture (Heat Treatment, Brazing, Hot Isostatic Pressing, Machining, Welding) of Aircraft, Aerospace and Other Commercial Parts. |
Industry | 17 Basic metals and fabricated metal products 21 Aerospace |
環境方針 | Open PDF |
Himeji Plant
Plant | BSKE0035 |
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Certification number | 2026/9/15 |
Validity | Production (Heat Treatment, Brazing, Diffusion Bonding, Welding, Sintering, Hot Isostatic Pressing, Machining and Nondestructive testing) of Aerospace and Commercial Parts. |
Industry | 17 Basic metals and fabricated metal products 21 Aerospace |
環境方針 | Open PDF |