We inspect 3 kinds of materials such as radioactive substance, cesium-134/137 and iodine-131 at least for once a year. Then, we confirm that all product lot is under detection limit value and safe.
After the Great East Japan earthquake, foreign countries concern about the safety of importing products produced in Japan, and some countries request for submitting a certification.
We will continue to inspect periodically and confirm the safety for coping with these requests and providing safe products to our customers.