Concerning products and R&D
![[Chemical products] TEL+81-3-6202-7051 Inquiries : Tokyo Office Chemicals Sales Department Business hours : 9:00~18:00( exc. weekends and public holidays )](img/tel_product01.gif)
![[Electronic Materials] TEL+81-6-6264-5072 Inquiries : Head Office Electronics Materials Sales Department Division Ⅰ Business hours : 9:00~18:00( exc. weekends and public holidays )](img/tel_product02.gif)
![[Semiconductor Materials] TEL+81-3-6202-7078 Inquiries : Head Office Electronics Materials Sales Department Division Ⅱ Business hours : 9:00~18:00( exc. weekends and public holidays )](img/tel_product03.gif)
![[Specialty chemicals] TEL+81-6-6264-5076 Inquiries : Head Office Chemicals Sales Department Business hours : 9:00~18:00( exc. weekends and public holidays )](img/tel_product04.gif)
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Chemical products
81-3-6202-7051
Inquiries：Tokyo Office Chemicals Sales Department Business
hours：～（exc. weekends and public holidays） -
Electronic Materials
+81-6-6264-5072
Inquiries：Head Office Electronics materials Division Ⅰ Business
hours：～( exc. weekends and public holidays ) -
Semiconductor Materials
81-3-6202-7078
Inquiries：Head Office Electronics materials Division Ⅱ Business
hours：～( exc. weekends and public holidays ) -
Specialty chemicals
81-6-6264-5076
Inquiries：Head Office Chemicals Sales Department Business
hours：～( exc. weekends and public holidays )
Corporate information, other
81-6-6264-5071
Inquiries：HAdministration Division, IR & PR Group Business
hours：
Concerning purchasing
81-3-6202-7054
Inquiries：Tokyo Office Purchasing Department Business
hours：～(exc. weekends and public holidays)
