Contact
Contact GP Biosciences either via e-mail or telephone. All of your personal information, regardless how it is received, is used solely to provide you with information, products and services according to your request. For detailed information, please refer to our detailed Privacy Policy.
In cases inquiries are done on Saturday, Sunday, national holidays, the year-end and New Year holidays, and company's holidays, the answer will be done after the next business day. (If you don't receive any answer within 10 days, please resend us the contact form.)
Email Inquiries
Please send emails to 
our dedicated contact, if you have any questions about products, technologies and contract analysis services.
Inquiry from FormMail
As for inquires, you can also use 
Dedicated FormMail.
Order from OrderForm
As for orders, you can use Dedicated OrderForm.
Telephone Inquiries
GP Biosciences Ltd., Sales and Technical Services (Keihin Operation Center)
TEL: +81-11-206-1456 (Sapporo Headquarters), Fax: +81-11-206-1457 (Sapporo Headquarters)
TEL: +81-45-913-5803 (Keihin Operation Center), FAX: +81-45-511-8570 (Keihin Operation Center)
1-3-3, Azamino-minami, Aoba-ku, Yokohama 225-0012, JAPAN
In North America:
Chris Dalton, C. Dalton Enterprizes, Inc., New Business Development Office
Tel: +1-619-997-7905
4540 Kearny Villa Rd., Ste. 222 San Diego, CA 92123 USA
Yukio " Paul" Goda, Goda Advertizing
TEL: +1-847-776-9900 Ext:138
1603 Colonial Parkway, Inverness, IL 60067 USA
In Europe:
Yoshinori Kodama, GP Biosciences European Representative
Tel: +44-1992-642677
Studio House, Delamare Road, Cheshunt, Hertforshire EN8 9SH, UK
In Korea:
Geunsung Yoon, Insung Chroma-tech Co. Ltd.
Tel: +82-2-2644-1991
#89-106, Shinjeong2-dong, Yangcheon-gu, Seoul, Korea
Janet Chung, ProPharmtech (for Pharmaceutical companies)
Tel: +82-31-776-4080
Rm 1202 Biz Center, SK@Techno Park, 190-1 Sangdaewon-1 Dong, Jungwon, Seongnam, Kyunggi, 462-807, Korea
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