We are engaged in planning proposals, contract processing, OEM, PB, and small lot manufacturing of health foods, supplements, and cosmetics. Click here for email inquiries ● Gensei Co., Ltd. is conducting "Children's Support Team-Let's make children in the disaster area smile" project . (PDF file) Gensei Co., Ltd. 1204-6　Hakonegasaki, Mizuho-cho, Nishitama-gun, Tokyo 190-1221 TEL.042-556-9571 FAX.042-557-8361 │ Site policy │ Privacy policy │ © Gensei Co., Ltd. All Rights Reserved.