Quality Control
We are actively taking measures to improve product quality levels.


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Basic Materials Procurement Policy

In the interests of free, fair and impartial competition, Hamamatsu Photonics strictly observes relevant laws and regulations, and engages in business with companies willing to work with us, regardless of their country of location or corporate scale. We are always looking for outstanding business partners with technological strength.

Judgment criteria for initiating business

We give preference to customers willing to cooperate with us on the following items, putting particular emphasis on quality, pricing, delivery dates, technology and services.

  1. Green Procurement
  2. Advances in EDI
  3. Payment by means of electronic bill settlement service(*1)

*1 Electronic bill settlement service is a payment service offered by Bank of Tokyo-Mitsubishi UFJ.

Green procurement

Here you can view a description of the “Green procurement policy” and “Standards for Management of Chemical Substances in Products” as established by Hamamatsu Photonics.

Our Approach to Conflict Minerals

Here you can see the approach to Conflict Minerals by Hamamatsu Photonics.

Inquire about our procurement process

Here you can find where to make inquiries regarding material procurement activities.