Profile: Kyowa Hakko Kogyo Co. Ltd. manufactures ethical drugs, diagnostic reagents, amino & nucleic acids, raw material alcohol and specialty chemicals. We also offer antiallergic agents, methyl isobutyl carbinol, ethyl acetate, butylaldehyde & squaric acid. Our cardiovascular agents are used to control blood pressure, antiallergic & anticancer agents. Our refrigeration lubricant raw materials are used for air conditioning and waterproof urethane sheets for landfill sites.