Contact Us
Inquiries about APIs / Intermediates
Osaka
+81-6-6202-6451
FAX：+81-6-6202-0480
Tokyo
+81-3-6402-3731
FAX：+81-3-6402-3735
Nagoya
+81-52-218-6391
FAX：+81-52-218-6396
Office hours: 9:00-17:00（JST） (closed Saturdays, Sundays, and Japan national holidays)
