• Obetech Pacific Philippines
• 63-2 501 5492
• Philippines

• OBETECH PACIFIC SDN BHD
• 60-3-3344 6270
• Other Regions

• Obiter Research
• 217-359-1626 ext 113
• United States

• OBL s.r.l.
• +39.02.269191
• Italy

• Occidental Chemical Asia Ltd.
• 81-3-3431-9681
• Japan

• Occidental Chemical Corp
• +1-972-404-3800
• United States

• Occidental Chemical Corporation
• 972-404-3800
• Japan

• Occidental Petroleum Corporation
• +1 310-208-8800
• United States

• Ocean Chemicals Group
• +44 (0) 1457 867708
• United Kingdom

• Ocean Commerce & Trade Co., Ltd
• +86-451-82367238,82366783,82300736
• China

• Ocean Grand Chemicals Holdings Limited
• (852) 2520 7288
• Other Regions

• OCEAN IMPORTS LLC
• 1-216-3711
• United States

• OCEAN TRADING CORPORATION
• +91(22) 24921669
• India

• Oceanchem Group Limited
• +86-536-8596048
• China

• Oceanic Laboratories Pvt. Ltd
• +(91)-(22)-26169833
• India

• Oceanic Pharmachem
• +91-40-40202035
• India

• OCHEM CHEMICAL CO., LTD.
• 0572-2750906 13587278637
• China

• OChem Incorporation
• 1 847 403-7044
• United States

• OCI Chemical
• 203 225 3197
• United States

• OCI Chemical Corporation
• :(203)225-3100
• United States