- 2024/04/26
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Summer Holidays
- 2024/01/12
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Temporary closing on Friday, May 31
- 2023/12/08
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New Year’s Business Days
【Osaka Head Office】
9F Midosuji Honmachi Building,
3-5-7 Honmachi,
Chuo-Ku, Osaka, 541-0053 Japan
(Administration)
TEL:+81-50-5434-2440
(Chemical Department)
TEL:+81-50-5434-2441
(Industrial Material Department)
TEL:+81-50-5434-2442
(Operation Group)
TEL:+81-50-5434-2443
【Tokyo Branch】
7F JRHatchobori Building,
3-25-10 Hatchobori,
Chuo-Ku, Tokyo, 104-0032 Japan
TEL:+81-50-5434-2444