HISTORICAL
T S Chemical Co.,Ltd.
In 1990 another Thai-Japanese affiliated company,
T S Chemical Co., Ltd. was established to produce more sophisticated
products: Dehydrated Castor oil (DCO) , Dehydrated Castor Oil Fatty Acid
(DCO-FA), and Highly Conjugated Dehydrated Castor Oil Fatty Acid (Hydiene). Ricinoleic acid, Polyricinoleate.
Head Office 
Orakarn Building 12th floor, 26/42 Soi Chidlom, Ploenchit Road, Lumpini Sub-District, Patumwan District, Bangkok 10330, Thailand
tcogroup@thaicastoroil.com
Tel. +66(0)2254 1490-7, +66(0)2253 8355
Fax. +66(0)2254 1499
Factory
659 Soi 2, Bangpoo Industrial Estate, Sukhumvit Road,Praek-sa Sub-District, Muang District, Samutprakarn 10280, Thailand
Tel. +66(0) 2323 2590 – 1
Fax : +66(0) 2323 9524