What is castor oil?
How is castor oil made?
Chemical structure and characteristics
Product Introduction
castor oil division
chemical division
Message from CEO
Management Philosophy
Policy for environment
Summary
Access
History
中文
English
日本語
Company Introduction
Our business
Refined Castor Oil
Castor Oil Derivative
Other Compounds
URIC Series
MINERASOL Series
A-S-A Series
