Concerning products and R&D
-
Chemical products
Inquiries:Tokyo Office Chemicals Sales Department Business
hours:~(exc. weekends and public holidays) -
Electronic Materials
Inquiries:Head Office Electronics materials Division Ⅰ Business
hours:~( exc. weekends and public holidays ) -
Semiconductor Materials
Inquiries:Head Office Electronics materials Division Ⅱ Business
hours:~( exc. weekends and public holidays ) -
Specialty chemicals
Inquiries:Head Office Chemicals Sales Department Business
hours:~( exc. weekends and public holidays )
Corporate information, other
Inquiries:HAdministration Division, IR & PR Group Business
hours:
Concerning purchasing
Inquiries:Tokyo Office Purchasing Department Business
hours:~(exc. weekends and public holidays)