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Of the chemical industry
For development and security
Medicine Sengoku ash planned the utilization of limestone resources since the formation in 1930 and made an effort at creation of the new value. I make use of the longtime results and continue aiming at development and the security of the chemical industry in future.
We of limestone resources plan effectively utilizing it
I will contribute to global environment protection
I make the house environment that is kind to the earth with a person
I you and be and be and be

What's New

About the green purchase method conformity product
2023-12-22
  • (2023-12-22・568KB)
About the "White Line" green purchase method conformity
We focus on environmental protection and a sustainability,
I will declare "White Line" as the green purchase method conformity product independently.
Please refer to the linked file mentioned above for the details.

About the inquiry, do you call me to the following contact information?
I would like it than our HP inquiry form.

Contact information: 0837-52-3000 Yakusen lime sales department Okamoto

Yakusen lime
〒759-2222
3362, Isachoisa, Mine-shi, Yamaguchi
TEL. 0837-52-1148
FAX. 0837-52-1125
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