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    • USA

      ChemEssen, INC. 14781 Memorial Dr. #1677, Houston, TX 77079 U.S.
      T +1-800-413-5613 F +1-800-413-5613
    • KOREA

      1408, 14th Flr. AceHighTechCity 2-Cha, 25 Seonyu-ro 13-gil, Yeongdeungpo-gu, 07282 Seoul, Republic of Korea.
      T +82-2-3143-5933 F +82-2-3143-5920
    • CHINA

      KOTRA 3110, Maxdo Center, 8 Xingyi-Road, Shanghai, China
      T +86-21-5108-8771(Ext.170)
      F +86-151-2118-1868