• Thai Organic Chemicals Co., Ltd.
• +66-2-2536745-54
• Thailand

• Thai Organic Chemicals Co.Ltd.
• 662-7485721
• Other Regions

• Thai Petrochemical Industry Group of Companies (TPI)
• 66-02-678-5050
• Other Regions

• Thai Petrochemical Industry Public Co. Ltd.
• 66026785050
• China

• Thai Petrochemical Industry Public Co. Ltd. (TPI)
• 66-02- 678-5050
• Other Regions

• Thai Plastic and Chemicals Public Company Limited (Samut Prakarn)
• 66 (02) 676-6000
• Thailand

• Thai Plastic Industries Co., Ltd
• 0066-242055-78
• Thailand

• Thai Polyphosphate & Chemicals Co. Ltd.
• +66-2-396-1715, 396-1129, 396-1681, 748-5172
• Other Regions

• Thai Polyphosphate & Chemicals Co.,Ltd.
• 66-2 3961715-5
• Thailand

• Thai Products Foam Co., Ltd.
• (662) 895-5155-9
• Other Regions

• Thai Rubber Latex
• (66 2) 751-7171
• Other Regions

• Thai Silicate Chemicals Co.,Ltd.
• 66-2 2940191
• Thailand

• Thai SuIphites & Chemical Co. Ltd.
• 66-2-251-1658 / 252-9471
• Other Regions

• Thai Thanee Chemical Co.,Ltd.
• 66-2 2132220
• Thailand

• Thai Wah Public Company Limited.
• (662) 285-0040
• Other Regions

• Thai-Occidental Chemical Co.,Ltd.
• 66223749358
• China

• Thaiplastex Additives Co., Ltd.
• 03487833741
• China

• ThaiSon Co., ltd.
• (844)7472281
• Other Regions

• Thakker Chemicals Pvt.Ltd
• 91 22 23415656
• India

• THANEN CHEMICALS(CHANGZHOU)CO.,LTD.
• 86-519-8988-0626
• China