Thai Theparos Public Co., Ltd. Thai Theparos Juristic Ordinary Partnership was founded in 1954 by Mr. Chai Sae-Kow for the production of seasoning sauces under the trademark of “Phu Kho Thong” Since being established, the company has grown significantly under the management of Mr. Chai Sae-Kow , Mr. Krailas Winyarat and Mr. Parinya Winyarat respectively. The company has now changed its name to Thai Theparos Food Products Public Co., Ltd. Our factory is located in Samutprakarn province, where we produce seasoning sauce, chili sauce, vinegar and oyster sauce using high-level technology and modern manufacturing processes. Our company has received Industrial Quality Standard certification for more than 58 years. The company’s longstanding principles of production potential and having a competent management team have enabled Thai Theparos to achieve rapid business growth. Furthermore, research and development are the key drivers of our success.