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About OCI

Global Leading Green Energy
& Chemical Company

Contact Us

Presenting OCI's global contact information

oci
Headquarters
  • OCI Building, 94 Sogong-ro, Jung-gu, Seoul, 04532, Korea
  • Tel: +82-2-727-9500
  • Fax: +82-2-756-9565

Overseas

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Bussiness site Address TEL Web/FAX
OCI Solar Power 8000 IH-10 West, Suite 1201 San Antonio, TX 78230 USA +1-210-453-3100 www.ocisolarpower.com
OCI Alabama 1455 Red Hat Rd, Decatur, AL 35601, USA +1-256-301-5236 www.ociperoxygens.com
Mission Solar Energy 8303 S. New Braunfels avenue #1 LCT, San Antonio, TX 78235, USA +1-210-531-8600 www.missionsolar.com
OCI China Room 603A, Tower 8, Hongqiao Vanke Center, No. 988 Shengchang Road, Minhang District, Shanghai, China, 201106 +86-21-3372-2600 +86-21-3372-2688
Ma Steel OCI Chemical NO.51, Ligingchi Road, Chemical Industry Concentration Area, Yushan Economic Development Zone, Maanshan, Anhui, China. 243000 +86-555-822-8239
Tangshan OCI Nanpu Development Zone, Tangshan City, Hebei Province, China +86-315-733-2203 +86-315-733-2266
Shandong OCI Jianyang Carbon Black Xuecheng economic development zone(east side of shugang road, west side of Zhuqiao road, Zaozhuang, Shandong, China. 277000 +86-632-768-0763
Shandong OCI No. 1 Kunlunshan Road, Chemical Park of Xuecheng, Zaozhuang City, Shandong Province, China +86-184-6326-7444 +86-632-805-7136
OCI Solar (China) 501, 5F, Lijing Square, 1181 West Zhongshan Road, Xiuzhou District, Jiaxing City, Zhejiang Province, China +86-573-8398-0000 +86-573-8398-0588
OCI Japan 3F, Mita Kokusai Building, 1-4-28Mita, Minato-ku, Tokyo 108-0073, Japan +81-3-6400-5800 www.ocijapan.co.jp
OCI Vietnam 3KM 24, DT 743 Street, Binh An Village, Di An District, Binh Duong Province. Vietnam +84-650-375-0461 +84-650-375-1644
Philko Peroxide Unit 8-1, 8th floor, CitiBank Center, 8741 Paseo De Roxas, Makati City, Philippines +63-2-889-6120
OCIM Sdn. Bhd. Lot 600, 6th Floor, Wisma Bukit Mata Kuching, Jalan Tunku Abdul Rahman, 93100 Kuching, Sarawak, Malaysia +60-82-422-705 +60-82-427-708

Domestic

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Bussiness site Address TEL FAX
Gunsan Plant 82 Oehang-ro, Gunsan-si, Jeollabuk-do, 54008, Rep. of KOREA +82-63-460-6000 +82-63-462-6050
Iksan Plant 107, Boseok-ro 4-gil, Iksan-si, Jeollabuk-do, 54631, Rep. of KOREA +82-63-830-7777 +82-63-833-8968
Pohang Plant 54, Cheongrimseo-gil, Nam-gu, Pohang-si, Gyeongsangbuk-do, 37918, Rep. of KOREA +82-54-290-8000 +82-54-292-3223
Gwangyang Plant 109, Sanup-ro, Gwangyang-si, Jeollanam-do, 57816, Rep. of KOREA +82-61-798-6114 +82-61-798-6100
Iksan Insulation Plant 141, Seogam-ro 11-gil, Chunpo-myeon, Iksan-si, Jeollabuk-do, 54588, Rep. of KOREA +82-63-830-5200 +82-63-838-5530
R&D center 61, Sagimakgol-ro 62beon-gil, Jungwon-gu, Seongnam-si, Gyeonggi-do, 13212, Rep. of KOREA +82-31-730-9700 +82-31-748-9070
Busan Office 11, Chungjang-daero, Jung-gu, Busan, 48939, Rep. of KOREA +82-51-461-0363 +82-51-462-6983
Training center 88, Jeonyeong-ro 1023beon-gil, Changsu-myeon, Pocheon-si, Gyeonggi-do, 11133, Rep. of KOREA +82-31-534-8011~2 +82-31-534-8640