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Quality Management System

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Each MHI Works and divisions has acquired Quality Management System and Environment Management System certifications. Here is information regarding MHI's Quality Management System.

Quality Management System Standards

MHI requests that suppliers conform to demands of Quality Management System and Environmental Management System.
MHI's products and services are provided in accordance with the related law and the standards developed under the philosophy of MHI's quality management systems.

Global Procurement Manual Guidance

This GPM was established to reinforce the relationships between MHI and its suppliers, as well as benefiting the global supply chain business partners.
The GPM is intended to share information about design, procurement, manufacturing, quality assurance and logistics and to be strategically used in the supply chain.
MHI provides as many as 700 various products and services to customers. Standards and regulations to be followed by each divisions are different depending on products or customers.
Therefore, MHI, partner corporations and suppliers should use the information in the GPM for reference, and it is their own responsibility to carry out individual business transactions.