• KYL Chem
• +49 40 65597891
• Germany

• KYOCERA Chemical Corporation
• +81-(0)48-225-6834
• Japan

• Kyocera Corporation
• (81) 75 604 3500
• Japan

• Kyoeisha Chemical Co., Ltd.
• +81 6 6251 9371
• Japan

• Kyongbo pharmaceutical Co.,Ltd.
• +82-41-545-0456
• South Korea

• Kyowa Chemical Industry Co., Ltd
• +81-(0)877-47-0011
• Japan

• Kyowa Hakko Bio Italia S.R.L
• 39-02-367-069-01
• Italy

• KYOWA HAKKO CHEMICAL CO., LTD.
• 03-3510-3550
• Japan

• KYOWA HAKKO Co., Ltd.
• Japan

• Kyowa Hakko Industry (Singapore) Pte Ltd.
• 65-733-4948
• Singapore

• Kyowa Hakko U.S.A., Inc.
• 212-319-5353
• United States

• Kyowa Hakko Usa, Inc.
• +1-212-319-5353
• United States

• Kyung Won Chimical Co.
• 82-31-952-1391
• South Korea

• Kyung-In Synthetic Corp.
• (82-2) 3665-4001
• South Korea

• Kyunggi Chemical Ind. Co., Ltd.
• 82-2-680-4114
• South Korea

• KYUNGGI GELATIN Ltd
• 82-2-733-7997
• South Korea

• Kyungin Synthetic Corporation
• (82-2) 3665-4001,(82-2) 3665-5533,(82-2) 3660-7953
• South Korea

• Kyungin Synthetic Corporation (KISCO)
• 82-2-36607952
• China

• kyungsung chemical ind. co., ltd.
• +82-55-382-3321
• South Korea